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| 供貨周期 | 一周 |
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產品簡介
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NIST標準品Urea-Clinica SRM l912a-美國國家標準局標準品
主要產品：建筑、機械、人體蛋白、環境等標準品。
NIST SRM產品包裝展示：
美國國家標準局標準品NIST SRM更多產品對應查詢如下：
| 品牌 | 貨號 | 描述 | 規格 |
| NIST SRM | 1d | Limestone, Argillaceous | 70 g |
| NIST SRM | 4l | Cast Iron | 150 g |
| NIST SRM | 5m | Cast Iron | 150 g |
| NIST SRM | 6g | Cast Iron | 150 g |
| NIST SRM | 8k | Bessemer Steel (Simulated), 0.1 % Carbon | 150 g |
| NIST SRM | 12h | Basic Open-Hearth Steel, 0.4% Carbon | 150 g |
| NIST SRM | 13g | 0.6% Carbon Steel | 150 g |
| NIST SRM | 14g | Carbon Steel (AISI 1078) | 150 g |
| NIST SRM | 16f | Basic Open-Hearth Steel, 1% Carbon (chip form) | 150 g |
| NIST SRM | 17f | Sucrose Optical Rotation | 60 g |
| NIST SRM | 19h | Basic Electric Steel, 0.2% Carbon | 150 g |
| NIST SRM | 20g | AISI 1045 Steel | 150 g |
| NIST SRM | 25d | Manganese Ore | 60 g |
| NIST SRM | 30f | Cr-V Steel (SAE 6150) | 150 g |
| NIST SRM | 32e | Carbon Low Alloy Steel (SAE 3140) (chip form) | 150 g |
| NIST SRM | 33e | Nickel Steel | 150 g |
| NIST SRM | 36b | Chromium-Molybdenum Steel | 150 g |
| NIST SRM | 39j | Benzoic Acid (Calorimetric Standard) | 30 g |
| NIST SRM | 45d | Copper Secondary Freezing Point | 450 g |
| NIST SRM | 46h | Portland Cement Fineness Standard | 10 vials x 5 g |
| NIST SRM | 49e | Lead Secondary Freezing Point Standard | 600 g |
| NIST SRM | 50c | Tungsten-Chromium-Vanadium Steel | 150 g |
| NIST SRM | 53e | Lead-Base Bearing Metal (84Pb-10Sb-6Sn) | 150 g |
| NIST SRM | 54d | Bearing Metal (Tin Base) | 75 g |
| NIST SRM | 57b | Silicon Metal | 40 g |
| NIST SRM | 58a | Ferrosilicon (73% Si Regular Grade) | 75 g |
| NIST SRM | 59a | Ferrosilicon | 50 g |
| NIST SRM | 64c | Ferrochromium, High Carbon | 100 g |
| NIST SRM | 68c | High-Carbon Ferromanganese | 100 g |
| NIST SRM | 69b | Bauxite (Arkansas) | 60 g |
| NIST SRM | 70b | Potassium Feldspar | 1 bottle x 40g |
| NIST SRM | 72g | Low Alloy Steel (AISI 4130) | 150 g |
| NIST SRM | 76a | Burnt Refractory (Al203-40%) | 75 g |
| NIST SRM | 77a | Burnt Refractory (Al203-60%) | 75 g |
| NIST SRM | 78a | Burnt Refractory (Al203-70%) | 75 g |
| NIST SRM | 79a | Fluorspar | 120 g |
| NIST SRM | 80a | Soda-Lime Glass (Beads) | 45 g |
| NIST SRM | 81a | Glass Sand | 75 g |
| NIST SRM | 82b | Nickel-Chromium Cast Iron | 150 g |
| NIST SRM | 84l | Potassium Hydrogen Phthalate | 60 g |
| NIST SRM | 87a | Silicon-Aluminum Alloy | 75 g |
| NIST SRM | 88b | Dolomitic Limestone | 75 g |
| NIST SRM | 89 | Glass, Lead Barium | 45 g |
| NIST SRM | 90 | Ferrophosphorus | 75 g |
| NIST SRM | 92 | Soda-Lime Glass, Low Boron (Powder) | 45 g |
| NIST SRM | 93a | Borosilicate Glass | 1 wafer |
| NIST SRM | 94c | Zinc-Base Alloy (Die Casting) | 150 g |
| NIST SRM | 97b | Flint Clay | 60 g |
| NIST SRM | 98b | Plastic Clay | 60 g |
| NIST SRM | 99b | Soda Feldspar | 40 g |
| NIST SRM | 100b | Manganese Steel | 150 g |
| NIST SRM | 101g | 18 Cr-10 Ni Steel (AISI 304L) (powder form) | 100 g |
| NIST SRM | 107c | Cast Iron (Ni-Cr-Mo) | 150 g |
| NIST SRM | 114q | Portland Cement Fineness Standard | 20 vials |
| NIST SRM | 115a | Copper-Nickel-Chromium Cast Iron | 150 g |
| NIST SRM | 122i | Cast Iron | 150 g |
| NIST SRM | 123c | Stainless Steel, Cr-Ni-Nb (AISI 348) | 150 g |
| NIST SRM | 125b | LA Steel, High Silicon | 100 g |
| NIST SRM | 126c | High-Nickel Steel (Nominal Mass Fraction 36 % Ni) (chip form) | 150 g |
| NIST SRM | 127b | Solder (40Sn — 60Pb) | 150 g |
| NIST SRM | 129c | LA Steel, High Sulfur (SAE 112) | 150 g |
| NIST SRM | 131h | Refined Cast Iron | 100 g |
| NIST SRM | 132b | Tool Steel (AISI M2) | 150 g |
| NIST SRM | 133b | Chromium-Molybdenum Steel | 150 g |
| NIST SRM | 134a | Molybdenum-Tungsten-Chromium-Vanadium Steel | 150 g |
| NIST SRM | 136f | Potassium Dichromate (Oxidimetric Standard) | 60 g |
| NIST SRM | 139b | Chromium-Nickel-Molybdenum Steel | 150 g |
| NIST SRM | 141e | Acetanilide | 2 g |
| NIST SRM | 143d | Cystine (L-Cystine) | 2 g |
| NIST SRM | 148 | Nicotinic Acid | 2 g |
| NIST SRM | 152a | Basic Open-Hearth Steel 0.5% Carbon (Tin Bearing) | 150 g |
| NIST SRM | 154c | Titanium Dioxide | 90 g |
| NIST SRM | 155 | Chromium-Tungsten Steel | 150 g |
| NIST SRM | 158a | Silicon Bronze | 150 g |
| NIST SRM | 160b | Stainless Steel (Cr 18-Ni 12-Mo 2) (AISI 316) | 150 g |
| NIST SRM | 163 | Chromium Steel | 100 g |
| NIST SRM | 165a | Glass Sand | 75 g |
| NIST SRM | 166c | Stainless Steel, Low-Carbon (AISI 316L) | 100 g |
| NIST SRM | 173c | Titanium Alloy UNS R56400 (chip form) | 50 g |
| NIST SRM | 178 | 0.4C Basic Oxygen Furnace Steel | 150 g |
| NIST SRM | 179 | LA Steel, High Silicon | 150 g |
| NIST SRM | 180 | Fluorspar, High Grade | 120 g |
| NIST SRM | 182 | Lithium Ore (Petalite) | 45 g |
| NIST SRM | 183 | Lithium Ore (Lepidolite) | 45 g |
| NIST SRM | 185i | Potassium Hydrogen Phthalate, pH Standard | 60 g |
| NIST SRM | 186g | pH Standards, (set of 186-I-g + 186-II-g) | set |
| NIST SRM | 187f | Sodium Tetraborate Decahydrate (Borax), pH Standard | 30 g |
| NIST SRM | 188 | Potassium Hydrogen Tartrate (pH Standard) | 60 g |
| NIST SRM | 189c | Potassium Tetroxalate Dihydrate pH Standard | 65 g |
| NIST SRM | 191d | pH Standard | 1 bottle x25g;1bottlex30g |
| NIST SRM | Sodium Bicarbonate (191d-I) | ||
| NIST SRM | Sodium Carbonate (191d-II) | ||
| NIST SRM | 193 | Potassium Nitrate | 90 g |
| NIST SRM | 194a | Ammonium Dihydrogen Phosphate | 90 g |
| NIST SRM | 195 | Ferrosilicon (75% Si-High-Purity Grade) | 75 g |
| NIST SRM | 196 | Ferrochromium, (Low-Carbon) | 100 g |
| NIST SRM | 198 | Silica Brick | 45 g |
| NIST SRM | 199 | Silica Brick | 45 g |
| NIST SRM | 200b | Potassium Dihydrogen Phosphate (Fertilizer Standard) | 90 g |
| NIST SRM | 211d | Toluene Liquid Densit- Extended Range | 4 x 5 mL |
| NIST SRM | 277 | Tungsten Concentrate | 1 bottle x 100 g |
| NIST SRM | 278 | Obsidian Rock | 35 g |
| NIST SRM | 291 | Cr-Mo Steel (ASTM A-213) | 150 g |
| NIST SRM | 293 | Cr-Ni-Mo (AISI 8620) | 150 g |
| NIST SRM | 330a | Copper Ore Mill Heads | 1 bottle x 90 g |
| NIST SRM | 331a | Copper Ore Mill Tails | 40 g |
| NIST SRM | 333a | Molybdenum Sulfide Concentrate | 1 pouch x 60 g |
| NIST SRM | 334 | Gray Cast Iron | 150 g |
| NIST SRM | 339 | 17 Chromium-9 Nickel-0.2 Selenium Steel | 150 g |
| NIST SRM | 341 | Ductile Cast Iron | 150 g |
| NIST SRM | 342a | Nodular Cast Iron | 150 g |
| NIST SRM | 343a | Stainless Steel (AISI 431) | 150 g |
| NIST SRM | 344 | 15 Chromium-7 Nickel Steel (Mo Precipitation Hardening) | 150 g |
| NIST SRM | 345b | Fe-Cr-Ni Alloy UNS J92180 (chip form) | 150 g |
| NIST SRM | 346a | Valve Steel | 150 g |
| NIST SRM | 349a | Waspaloy | 150 g |
| NIST SRM | 350c | Benzoic Acid (Acidimetric Standard) | 30 g |
| NIST SRM | 351a | Sodium Carbonate (Acidimetric Standard) | 50 g |
| NIST SRM | 360b | Zirconium (Sn-Fe-Cr) Alloy | 100 g |
| NIST SRM | 361 | AISI 4340 Steel (chip form) | 150 g |
| NIST SRM | 363 | Chromium-Vanadium Steel (Modified) | 150 g |
| NIST SRM | 364 | LA Steel, High C (mod.) | 150 g |
| NIST SRM | 368 | Carbon Steel (AISI 1211) | 150 g |
| NIST SRM | 399 | Unalloyed Copper - Cu VI | 50 g |
| NIST SRM | 400 | Unalloyed Copper - Cu VII | 50 g |
| NIST SRM | 423 | Molybdenum Oxide Concentrate | 1 pouch x 60 g |
| NIST SRM | 454 | Unalloyed Copper XI (chips) | 35 g |
| NIST SRM | 457 | Unalloyed Copper IV (solid) | rod |
| NIST SRM | 458 | Beryllium-Copper (17510) | 50 g |
| NIST SRM | 459 | Beryllium-Copper (17200) | 50 g |
| NIST SRM | 460 | Beryllium-Copper Alloy | 50 g |
| NIST SRM | 480 | Tungsten 20 % - Molybdenum Alloy Electron Microprobe Standard | disk |
| NIST SRM | 481 | Gold-Silver Wires for Microprobe Analysis | set (6) |
| NIST SRM | 482 | Gold-Copper Wires for Microprobe Analysis | set (6) |
| NIST SRM | 494 | Unalloyed Copper I (solid) | rod |
| NIST SRM | 495 | Unalloyed Copper II (solid) | rod |
| NIST SRM | 498 | Unalloyed Copper V (solid) | rod |
| NIST SRM | 499 | Unalloyed Copper VI (solid) | rod |
| NIST SRM | 500 | Unalloyed Copper - Cu VII | rod |
| NIST SRM | 600 | Bauxite, Australian-Darling Range | 90 g |
| NIST SRM | 607 | Potassium Feldspar | 5 g |
| NIST SRM | 610 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 611 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 612 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 613 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 614 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 616 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 617 | Trace Elements in Glass | 4 wafers |
| NIST SRM | 620 | Soda Lime, Flat | 3 platelets |
| NIST SRM | 622 | Soda-Lime-Silica Glass | 2.2 kg |
| NIST SRM | 624 | Lead-Silica Glass for dc Volume Resistivity | 200 g |
| NIST SRM | 625 | Zinc-Base Die-Casting Alloy A (block form) | block |
| NIST SRM | 626 | Zinc-Base Die-Casting Alloy B (block form) | block |
| NIST SRM | 627 | Zinc-Base Die-Casting Alloy C (block form) | block |
| NIST SRM | 628 | Zinc-Base Die-Casting Alloy D (block form) | block |
| NIST SRM | 629 | Zinc-Base Die-Casting Alloy E (block form) | block |
| NIST SRM | 630 | Zinc-Base Die-Casting Alloy F (block form) | block |
| NIST SRM | 631 | Spectrographic Zinc Spelter (Modified) | block |
| NIST SRM | 633a | Portland Cement | 4 vials x 5 g |
| NIST SRM | 634a | Portland Cement | 100 g |
| NIST SRM | 635a | Portland Cement (Blended with Slag) | 5 vials x 5 g |
| NIST SRM | 640e | Line Position and Line Shape Standard for Powder Diffraction (Silicon Powder) | 7.5 g |
| NIST SRM | 641 | Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (A) | disk |
| NIST SRM | 642 | Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (B) | disk |
| NIST SRM | 643 | Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (C) | disk |
| NIST SRM | 647 | Titanium Alloy, Al-Mo-Sn-Zr | 50 g |
| NIST SRM | 648 | Titanium-Base Alloy 5Al-2Sn-2Zr-4Cr-4Mo | 50 g |
| NIST SRM | 649 | Titanium-Base Alloy (15V-3Al-3Cr-3Sn) | 50 g |
| NIST SRM | 654b | Titanium Alloy, Al-V | disk |
| NIST SRM | 656 | Silicon Nitride Powders (Quantitative Analysis Powder Diffraction Standard) | 2 x 10 g |
| NIST SRM | 659 | Particle Size Distribution Standard for Sedigraph Calibration | set (5) |
| NIST SRM | 660c | Line Position and Line Shape Standard for Powder Diffraction (Lanthanum Hexaboride Powder) | 6 g |
| NIST SRM | 663 | Chromium-Vanadium Steel (Modified) | 5 rods |
| NIST SRM | 665 | Electrolytic Iron | 5 rods |
| NIST SRM | 670 | Rutile Ore | 90 g |
| NIST SRM | 674b | X-Ray Powder Diffraction Intensity Set (Quantitative Powder Diffraction Standard) | 10.00 g (powder) |
| NIST SRM | 675 | Line Position, Mica (XRD) | 7.5 g |
| NIST SRM | 679 | Brick Clay | 75 g |
| NIST SRM | 682 | High-Purity Zinc | block |
| NIST SRM | 683 | Zinc, Metal | block |
| NIST SRM | 688 | Basalt Rock | 60 g |
| NIST SRM | 689 | Ferrochromium Silicon | 100 g |
| NIST SRM | 690 | Iron Ore Canada | 100 g |
| NIST SRM | 691 | Iron Oxide, Reduced | 100 g |
| NIST SRM | 692 | Iron Ore, Labrador | 100 g |
| NIST SRM | 693 | Iron Ore (Nimba) | 100 g |
| NIST SRM | 694 | Phosphate Rock, Western | 90 g |
| NIST SRM | 695 | Trace Elements in Multi-Nutrient Fertilizer | 70 g |
| NIST SRM | 696 | Bauxite, Surinam | 60 g |
| NIST SRM | 697 | Bauxite, Dominican | 60 g |
| NIST SRM | 698 | Bauxite, Jamaican | 60 g |
| NIST SRM | 699 | Alumina (Reduction Grade) | 60 g |
| NIST SRM | 705a | Polystyrene (Narrow Molecular Weight Distribution) | 5 g |
| NIST SRM | 706a | Polystyrene (Broad Molecular Mass Distribution) | 18 g |
| NIST SRM | 709 | Extra Dense Lead Glass | block |
| NIST SRM | 717a | Hi Boron Glass Viscosity | disk |
| NIST SRM | 720 | Sapphire Heat Capacity | 15 g |
| NIST SRM | 723e | Tris Acidimetric | 50 g |
| NIST SRM | 728 | Intermediate-Purity Zinc | pellet form, 450 g |
| NIST SRM | 731L1 | Borosilicate Glass - Thermal Expansion | 5 cm |
| NIST SRM | 731L2 | Borosilicate Glass - Thermal Expansion | 10 cm |
| NIST SRM | 731L3 | Borosilicate Glass - Thermal Expansion | 15 cm |
| NIST SRM | 741a | Tin Freezing-Point Standard | 200 g |
| NIST SRM | 742 | Aluminum Oxide Pyrometric Standard | 10 g |
| NIST SRM | 762 | Magnetic Moment Standard - Nickel Disk | 6 mm dia |
| NIST SRM | 764a | Magnetic Susceptibility Standard - Platinum Cylinder | 3 mm dia. x 3.42 L |
| NIST SRM | 772a | Magnetic Moment Standard - Nickel Sphere | each |
| NIST SRM | 781D2 | Molybdenum - Heat Capacity | 10 cm |
| NIST SRM | 853a | Aluminum Alloy 3004 | 40 g |
| NIST SRM | 854a | Aluminum Alloy 5182 | 40 g |
| NIST SRM | 855a | Aluminum Casting Alloy 356 | 30 g |
| NIST SRM | 856a | Aluminum Casting Alloy 380 | 30 g |
| NIST SRM | 858 | Aluminum Alloy 6011 | 35 g |
| NIST SRM | 861 | Nickel-based Superalloy PWA 1484 (chip form) | 50 g |
| NIST SRM | 862 | High-Temperature Alloy L 605 | 100 g |
| NIST SRM | 864 | Nickel Alloy UNS N06600 (chip form) | 100 g |
| NIST SRM | 865 | Inconel 625 | 150 g |
| NIST SRM | 866 | Incoloy 800 | 100 g |
| NIST SRM | 867 | Ni-Fe-Cr Alloy UNS N08825 (chip form) | 100 g |
| NIST SRM | 868 | High-Temperature Alloy (Fe-Ni-Co) | 100 g |
| NIST SRM | 869b | Column Selectivity Test Mixture for Liquid Chromatography (Polycyclic Aromatic Hydrocarbons) | 5 x 1.1 mL |
| NIST SRM | 870 | Column Performance Test Mixture of Liquid Chromatography | 5 x 1.1 mL |
| NIST SRM | 871 | Phosphor Bronze (CDA 521) | 100 g |
| NIST SRM | 872 | Phosphor Bronze (CDA 544) | 100 g |
| NIST SRM | 874 | Cupro-Nickel, 10% (CDA 706) "HIGH-PURITY" | 100 g |
| NIST SRM | 875 | Cupro-Nickel, 10% (CDA 706) "DOPED" | 100 g |
| NIST SRM | 880 | Nickel Silver (CDA 770) | 100 g |
| NIST SRM | 882 | Nickel-Copper Alloy (65Ni-31Cu-3Al) | 100 g |
| NIST SRM | 885 | Refined Copper | pin form, 200 g |
| NIST SRM | 886 | Refractory Gold Ore | 200 g |
| NIST SRM | 887 | Cemented Carbide (W-83,Co-10) | 100 g |
| NIST SRM | 888 | Cemented Carbide (W-64,Co-25,Ta-5) | 100 g |
| NIST SRM | 889 | Cemented Carbide (W-75,Co-9,Ta-5,Ti-4) | 100 g |
| NIST SRM | 892 | High-Alloy White Cast Iron (Ni-Hard, Type IV) | 150 g |
| NIST SRM | 893 | Stainless Steel (SAE 405) | 150 g |
| NIST SRM | 895 | Stainless Steel (SAE 201) | 150 g |
| NIST SRM | 897 | Tracealloy A | 35 g |
| NIST SRM | 899 | Tracealloy C | 35 g |
| NIST SRM | 909c | Frozen Human Serum | 3 vials x 2 mL |
| NIST SRM | 911c | Cholesterol | 2 g |
| NIST SRM | 912b | Urea | 25 g |
| NIST SRM | 913b | Uric Acid | 10 g |
| NIST SRM | 914a | Creatinine | 10 g |
| NIST SRM | 917c | D-Glucose (Dextrose) | 50 g |
| NIST SRM | 918c | Potassium Chloride General and Ion Activity Standard (Dried at 110 °C) | 30 g |
| NIST SRM | 919b | Sodium Chloride | 30 g |
| NIST SRM | 920 | D-Mannitol | 50 g |
| NIST SRM | 921 | Cortisol (Hydrocortisone) | 1 g |
| NIST SRM | 924a | Lithium Carbonate | 30 g |
| NIST SRM | 927e | Bovine Serum Albumin (7% solution) (Total Protein Standard) | 10 ampoules x 2.2 mL |
| NIST SRM | 928 | Lead Nitrate | 30 g |
| NIST SRM | 929a | Magnesium Gluconate | 5 g |
| NIST SRM | 931h | Liquid Absorbance Standard for Ultraviolet and Visible Spectrophotometry | set (12) |
| NIST SRM | 937 | Iron Metal | 50 g |
| NIST SRM | 951a | Boric Acid Isotopic Standard | 10 g |
| NIST SRM | 953 | Neutron Density Monitor Wire | 1 m |
| NIST SRM | 955c | Toxic Metals in Caprine Blood | 4 vials x 2 mL |
| NIST SRM | 956d | Electrolytes in Frozen Human Serum | 6 ampoules x 2 mL |
| NIST SRM | 965b | Glucose in Frozen Human Serum | 8 ampoules x 2 mL |
| NIST SRM | 967a | Creatinine in Frozen Human Serum | 4 vials x 1 mL |
| NIST SRM | 968f | Fat-Soluble Vitamins in Frozen Human Serum | 2 vials x 1 mL |
| NIST SRM | 971 | Hormones in Frozen Human Serum | 2 vials x 5 mL |
| NIST SRM | 972a | Vitamin D Metabolites in Frozen Human Serum | 4 vials x 1 mL |
| NIST SRM | 973 | Boric Acid Acidimetric Standard | 100 g |
| NIST SRM | 975a | Isotopic Standard for Chlorine | 0.25 g |
| NIST SRM | 977 | Isotopic Standard for Bromine | 0.25 g |
| NIST SRM | 978a | Assay-Isotopic Standard for Silver | 0.25 g |
| NIST SRM | 979 | Chromium Isotopic Standard | 0.25 g |
| NIST SRM | 980 | Isotopic Standard for Magnesium | 0.25 g |
| NIST SRM | 981 | Common Lead Isotopic Standard | 1 g wire |
| NIST SRM | 983 | Radiogenic Lead Isotopic Standard | 1 g wire |
| NIST SRM | 984 | Rubidium Chloride | 0.25 g |
| NIST SRM | 986 | Isotopic Standard for Nickel | 0.5 g |
| NIST SRM | 987 | Strontium Carbonate Isotopic Standard | 1 g |
| NIST SRM | 994 | Isotopic Standard for Gallium | 0.25 g |
| NIST SRM | 998 | Angiotensin I (Human) | 0.5 mg |
| NIST SRM | 999c | Potassium Chloride Primary Standard (Dried at 500 °C) | 30 g |
| NIST SRM | 1003c | Glass Beads - Particle Size Distribution | 28 g |
| NIST SRM | 1004b | Glass Beads - Particle Size Distribution | 43 g |
| NIST SRM | 1010a | Microcopy Resolution Test Charts | set (5) |
| NIST SRM | 1012 | Flooring Radiant Panel | set (3) |
| NIST SRM | 1017b | Glass Beads - Particle Size Distribution (100 μm to 400 μm diameter range) | 70 g |
| NIST SRM | 1018b | Glass (Particle Size) | 87 g |
| NIST SRM | 1019b | Glass (Particle Size) | 200 g |
| NIST SRM | 1021 | Glass ( Particle Size) | 4 g |
| NIST SRM | 1034 | Unalloyed Copper | rod |
| NIST SRM | 1035 | Leaded-Tin Bronze Alloy | 50 g |
| NIST SRM | 1082 | Cigarette Ignition Strength Standard | 1 carton (200 cigarettes) |
| NIST SRM | 1083 | Wear-Metals in Lubricating Oil | 150 mL |
| NIST SRM | 1085c | Wear Metals in Lubricating Oil | 10 ampoules (1.2 g each) |
| NIST SRM | 1089 | Steels, Set (consists of SRMs 1095, 1096, 1097, 1098 and 1099) | 5 rods |
| NIST SRM | 1090 | Oxygen in Ingot Iron | rod |
| NIST SRM | 1091a | Oxygen in Stainless Steel (AISI 431) | rod |
| NIST SRM | 1093 | Oxygen in Valve Steel | rod |
| NIST SRM | 1094 | Oxygen in Maraging Steel | rod |
| NIST SRM | 1107 | Naval Brass UNS 46400 | disk |
| NIST SRM | 1110 | Red Brass B | disk |
| NIST SRM | 1111 | Red Brass Standard | disk |
| NIST SRM | 1112 | Gilding Metal | disk |
| NIST SRM | 1113 | Gilding Metal | disk |
| NIST SRM | 1114 | Gilding Metal | disk |
| NIST SRM | 1115 | Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis | disk |
| NIST SRM | 1116 | Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis | disk |
| NIST SRM | 1117 | Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis | disk |
| NIST SRM | 1124 | Free Cutting Brass (UNS C36000) | 1 disk |
| NIST SRM | 1128 | Titanium -Base Alloy (15V-3Al-3Cr-3Sn) | disk |
| NIST SRM | 1129 | Solder (63Sn-37Pb) | 200 g |
| NIST SRM | 1131 | Solder (40Sn - 60Pb) | disk |
| NIST SRM | 1132 | Lead-Base Bearing Metal (84Pb - 10Sb - 6Sn) | disk |
| NIST SRM | 1134 | Low-Alloy High-Silicon Steel (disk form) | disk |
| NIST SRM | 1135 | LA Steel, High Silicon | disk |
| NIST SRM | 1138a | Cast Steel Standard | block |
| NIST SRM | 1139a | Cast Steel Standard | block |
| NIST SRM | 1155a | Stainless Steel (Cr 18 Ni 12, Mo 2) | disk |
| NIST SRM | 1157 | Tool Steel (AISI M2) | disk |
| NIST SRM | 1158 | High-Nickel Steel (Nominal Mass Fraction 36 % Ni) (disk form) | disk |
| NIST SRM | 1159 | Electronic and Magnetic Alloy Standard | disk |
| NIST SRM | 1160 | Elec/Mag Ni-Mo-Fe | disk |
| NIST SRM | 1171 | Stainless Steel Cr 17-Ni 11-Ti 0.3 (AISI 321) | disk |
| NIST SRM | 1172 | Stainless Steel Cr 17-Ni 11-Nb 0.6 (AISI 348) | disk |
| NIST SRM | 1173 | Ni-Cr-Mo-V Steel | disk |
| NIST SRM | 1196 | Standard Cigarette for Ignition Resistance Testing | 2 cartons(400 cigarettes) |
| NIST SRM | 1216 | Carbon Modified Silica | 3 x 1g |
| NIST SRM | 1218 | LA Steel, High Silicon | disk |
| NIST SRM | 1219 | Stainless Steel Cr16 - Ni2 (AISI 431) (disk form) | disk |
| NIST SRM | 1223 | Chromium Steel | disk |
| NIST SRM | 1224 | LA Steel, Carbon (AISI 1078) | disk |
| NIST SRM | 1225 | LA Steel (AISI 4130) | disk |
| NIST SRM | 1226 | LA Steel | disk |
| NIST SRM | 1227 | LA Steel, Basic Open Hearth, 1% C | disk |
| NIST SRM | 1228 | LA Steel, 0.1% C | disk |
| NIST SRM | 1230 | High-Temperature Alloy A286 (disk form) | disk |
| NIST SRM | 1240c | Aluminum Alloy 3004 | disk |
| NIST SRM | 1241c | Aluminum Alloy 5182 | disk |
| NIST SRM | 1242 | High Temperature Alloy L 605 | disk |
| NIST SRM | 1243 | Ni-Cr-Co Alloy UNS N07001 (disk form) | disk |
| NIST SRM | 1244 | Nickel Alloy UNS N06600 | disk |
| NIST SRM | 1246 | Incoloy® 800 | disk |
| NIST SRM | 1247 | Ni-Fe-Cr Alloy UNS N08825 (disk form) | disk |
| NIST SRM | 1249 | Ni-Cr-Fe-Nb-Mo Alloy UNS N07718 (disk form) | disk |
| NIST SRM | 1250 | High-Temperature Alloy (Fe-Ni-Co) | disk |
| NIST SRM | 1255b | Aluminum Alloy 356 | disk |
| NIST SRM | 1256b | Aluminum Alloy 380 | disk |
| NIST SRM | 1258-I | Aluminum Alloy 6011 | disk |
| NIST SRM | 1259 | Aluminum Alloy 7075 | disk |
| NIST SRM | 1264a | LA Steel, High Carbon (mod.) | disk |
| NIST SRM | 1265a | Electrolytic Iron | disk |
| NIST SRM | 1269 | Line Pipe (AISI 1526 mod.) | disk |
| NIST SRM | 1270 | LA Steel, Cr-Mo (A336) (F-22) | disk |
| NIST SRM | 1271 | LA Steel (HSLA-100) | disk |
| NIST SRM | 1276a | Cupro-Nickel (CDA 715) | disk |
| NIST SRM | 1286 | Low Alloy Steel (HY 80) | disk |
| NIST SRM | 1295 | Stainless Steel (SAE 405) | disk |
| NIST SRM | 1297 | Stainless Steel (SAE 201) | disk |
| NIST SRM | 1358b | Coating Thickness Standard, (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1359b | Coating Thickness Standard (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1361b | Coating Thickness Standard (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1362b | Coating Thickness Standard (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1363b | Coating Thickness Standard (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1364b | Coating Thickness Standard (Nonmagnetic Coating on Steel) | set (5) |
| NIST SRM | 1400 | Bone Ash | 50 g |
| NIST SRM | 1401 | Trace Metals in Frozen Human Blood | 4 vials x 1.6 mL |
| NIST SRM | 1411 | Soft Borosilicate Glass | 10 platelets |
| NIST SRM | 1413 | High Alumina Sand | 75 g |
| NIST SRM | 1416 | Aluminosilicate Glass for Liquidus Temperature | 250 g |
| NIST SRM | 1449 | Thermal Resistance - Fumed Silica Board | each |
| NIST SRM | 1450d | Thermal Conductivity, Fibrous Glass Board | each |
| NIST SRM | 1452 | Thermal Resistance - Fibrous Glass Blanket for High Precision Measurements | each |
| NIST SRM | 1453 | Thermal Conductivity - Expanded Polystyrene Board | each |
| NIST SRM | 1457 | Superconducting Critical Current - Nb Ti Wire | each |
| NIST SRM | 1459 | Thermal Resistance - Fumed Silica Board | each |
| NIST SRM | 1473c | Low Density Polyethylene Resin | 60 g |
| NIST SRM | 1474b | Polyethylene Resin | 60 g |
| NIST SRM | 1476a | Branched Polyethylene Resin | 12 g |
| NIST SRM | 1478 | Polystyrene (Narrow Molecular Weight Distribution) | 2 g |
| NIST SRM | 1479 | Polystyrene (Narrow Molecular Weight Distribution) | 2 g |
| NIST SRM | 1482a | Polyethylene | 0.3 g |
| NIST SRM | 1483a | Linear Polyethylene | 0.3 g |
| NIST SRM | 1484a | Linear Polyethylene | 0.3 g |
| NIST SRM | 1486 | Bone Meal | 50 g |
| NIST SRM | 1487 | Poly(Methyl Methacrylate) (6 K Narrow Molecular Weight Distribution) | 2 g |
| NIST SRM | 1488 | Poly (Methyl Methacrylate) 29 K Narrow Molecular Weight Distribution | 2 g |
| NIST SRM | 1491a | Methyl-Substituted Polycyclic Aromatic Hydrocarbons in Toluene | 5 x 1.2 mL |
| NIST SRM | 1493 | Polychlorinated Biphenyl Congeners in 2,2,4-Trimethylpentane | 5 x 1.2 mL |
| NIST SRM | 1494 | Aliphatic Hydrocarbons in 2,2,4-Trimethylpentane | 5 x 1.2 mL |
| NIST SRM | 1496 | Unpigmented Polyethylene Gas Pipe Resin | 0.9 kg |
| NIST SRM | 1507b | 11-Nor-Delta-9-Tetrahydrocannabinol-9-Carboxylic Acid in Freeze-Dried Urine | set (3) |
| NIST SRM | 1508a | Benzoylecgonine (Cocaine Metabolite) in Freeze-dried Urine | set (4) |
| NIST SRM | 1514 | Thermal Analysis Purity Set | set (4) |
| NIST SRM | 1515 | Apple Leaves | 50 g |
| NIST SRM | 1543 | GC/MS System Performance Standard | 4 x 1 mL |
| NIST SRM | 1546a | Meat Homogenate | 4 cans x 85 g |
| NIST SRM | 1547 | Peach Leaves | 50 g |
| NIST SRM | 1548a | Typical Diet | set (2) |
| NIST SRM | 1549a | Whole Milk Powder | 5 pouches x 10 g each |
| NIST SRM | 1566b | Oyster Tissue | 25 g |
| NIST SRM | 1567b | Wheat Flour | 50 g |
| NIST SRM | 1568b | Rice Flour | 50 g |
| NIST SRM | 1570a | Trace Elements in Spinach Leaves | 60 g |
| NIST SRM | 1573a | Tomato Leaves | 50 g |
| NIST SRM | 1575a | Trace Elements in Pine Needles | 50 g powder |
| NIST SRM | 1577c | Bovine Liver | 20 g |
| NIST SRM | 1584 | Priority Pollutant Phenols in Methanol | 5 x 1.2 mL |
| NIST SRM | 1595 | Tripalmitin | 2 g |
| NIST SRM | 1596 | Dinitropyrene Isomers and 1-Nitropyrene in Methylene Chloride | 5 x 1.3 mL |
| NIST SRM | 1597a | Complex Mixture of Polycyclic Aromatic Hydrocarbons Coal Tar | 1 x 1.3 mL |
| NIST SRM | 1598a | Inorganic Constituents in Animal Serum | 2 vials x 5 mL |
| NIST SRM | 1614 | Dioxin (2,3,7,8-TCDD in Isooctane) | 6 x 1.2 mL |
| NIST SRM | 1616b | Sulfur in Kerosene (Low Level) | 100 mL |
| NIST SRM | 1617b | Sulfur in Kerosine (High Level) | 100 mL |
| NIST SRM | 1619b | Sulfur in Residual Fuel Oil (0.7%) | 100 mL |
| NIST SRM | 1622e | Sulfur in Residual Fuel Oil (Nominal Mass Fraction 2 %) | 100 mL |
| NIST SRM | 1624d | Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 0.4 %) | 100 mL |
| NIST SRM | 1632d | Trace Elements in Coal (Bituminous) | 50 g |
| NIST SRM | 1633c | Trace Elements in Coal Fly Ash | 75 g |
| NIST SRM | 1634c | Trace Elements in Fuel Oil | 100 mL |
| NIST SRM | 1635a | Trace Elements in Coal (Subbitumimous) | 50 g |
| NIST SRM | 1640a | Trace Elements in Natural Water | 250 mL |
| NIST SRM | 1641e | Mercury in Water | 10x10 mL |
| NIST SRM | 1643f | Trace Elements in Water | 250 mL |
| NIST SRM | 1646a | Estuarine Sediment | 70 g |
| NIST SRM | 1647f | Priority Pollutant Polycyclic Aromatic Hydrocarbons in Acetonitrile | 5 x 1.3 mL |
| NIST SRM | 1648a | Urban Particulate Matter | 2 g |
| NIST SRM | 1649b | Urban Dust | 2 g |
| NIST SRM | 1650b | Diesel Particulate Matter | 200 mg |
| NIST SRM | 1655 | Potassium Chloride, KCl (cr) for Solution Calorimetry | 30 g |
| NIST SRM | 1656 | Thianthrene Combustion Calorimetric Standard | 30 g |
| NIST SRM | 1657 | Synthetic Refuse-Derived Fuel Combustion Calorimetric Standard | 100 g |
| NIST SRM | 1658a | Methane in Air (Nominal Amount-of-Substance Fraction 1 umol/mol) | 6 L cylinder |
| NIST SRM | 1659a | Methane in Air (Nominal Amount-of-Substance Fraction 10 umol/mol) | 6 L cylinder |
| NIST SRM | 1660a | Methane and Propane in Air (Nominal Amount-of-Substance Fraction: 4 µmol/mol Methane; 1 µmol/mol Propane) | 6 L cylinder |
| NIST SRM | 1661a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1662a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) | 6 L cylinder |
| NIST SRM | 1663a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1664a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1665b | Propane in Air (Nominal Amount-of-Substance Fraction 3 µmol/mol) | 6 L cylinder |
| NIST SRM | 1666b | Propane in Air (Nominal Amount-of-Substance Fraction 10 µmol/mol) | 6 L cylinder |
| NIST SRM | 1667b | Propane in Air (Nominal Amount-of-Substance Fraction 50 µmol/mol) | 6 L cylinder |
| NIST SRM | 1668b | Propane in Air (Nominal Amount-of-Substance Fraction 100 µmol/mol) | 6 L cylinder |
| NIST SRM | 1669b | Propane in Air (Nominal Amount-of-Substance Fraction 500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1678c | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 50 µmol/mol) | 6 L cylinder |
| NIST SRM | 1679c | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 100 µmol/mol) | 6 L cylinder |
| NIST SRM | 1680b | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1681b | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) | 6 L cylinder |
| NIST SRM | 1685b | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol) | 6 L cylinder |
| NIST SRM | 1686b | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1690 | Polystyrene Spheres (Nominal Diameter 1 µm) | 5 mL |
| NIST SRM | 1691 | Polystyrene Spheres (Nominal Diameter 0.3 µm) | 5 mL |
| NIST SRM | 1693a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 50 µmol/mol) | 6 L cylinder |
| NIST SRM | 1694a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 100 µmol/mol) | 6 L cylinder |
| NIST SRM | 1696a | Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3500 µmol/mol) | 6 L cylinder |
| NIST SRM | 1710 | Aluminum Alloy 3004 | disk |
| NIST SRM | 1711 | Aluminum Alloy 3004 | disk |
| NIST SRM | 1713 | Aluminum Alloy 5182 | disk |
| NIST SRM | 1718 | Nitrous Oxide in Air (Nominal Amount-of-Substance Fraction 1 µmol/mol) | 6 L cylinder |
| NIST SRM | 1720 | Northern Continental Air | 30 L cylinder |
| NIST SRM | 1721 | Southern Oceanic Air | 30 L cylinder |
| NIST SRM | 1727 | Anode Tin | block |
| NIST SRM | 1728 | Tin Alloy (Sn-3Cu-0.5Ag) | disk |
| NIST SRM | 1729 | Tin Alloy (97 Sn - 3 Pb) | disk |
| NIST SRM | 1738 | Zinc-Aluminum Alloy | disk |
| NIST SRM | 1740 | Zinc-Aluminum Alloy | disk |
| NIST SRM | 1741 | Zinc-Aluminum Alloy | disk |
| NIST SRM | 1742 | Zinc-Aluminum Alloy | disk |
| NIST SRM | 1746 | Silver Freezing-Point Standard | 300 g |
| NIST SRM | 1749 | Gold versus Platinum Thermocouple Certified Thermometer | each |
| NIST SRM | 1750 | Standard Platinum Resistance Thermometer Certified Thermometer | each |
| NIST SRM | 1754 | Low-Alloy Steel, AISI 4320 | rod |
| NIST SRM | 1755 | Nitrogen in Low Alloy Steel | disk |
| NIST SRM | 1761a | Low Alloy Steel | disk |
| NIST SRM | 1762a | Low Alloy Steel | disk |
| NIST SRM | 1763a | Low Alloy Steel | disk |
| NIST SRM | 1764a | Low Alloy Steel | disk |
| NIST SRM | 1765 | Low Alloy Steel | disk |
| NIST SRM | 1766 | Low Alloy Steel | disk |
| NIST SRM | 1767 | Low Alloy Steel | disk |
| NIST SRM | 1768 | High-Purity Iron | disk |
| NIST SRM | 1772 | Tool Steel (S-7) | disk |
| NIST SRM | 1775 | Refractory Alloy MP-35-N | disk |
| NIST SRM | 1810a | Linerboard | 50 each |
| NIST SRM | 1818a | Chlorine in Lubricating Base Oils | set (5) |
| NIST SRM | 1819a | Sulfur in Lubricating Base Oil | set (5) |
| NIST SRM | 1830 | Soda-Lime Float Glass (Nominal Mass Fraction 0.1 % Al2O3) | 3 platelets |
| NIST SRM | 1831 | Soda-Lime Sheet Glass (Nominal Mass Fraction 1.2 % Al2O3) | 3 platelets |
| NIST SRM | 1835 | Borate Ore | 60 g |
| NIST SRM | 1845a | Whole Egg Powder | 5 pouches x 10 g each |
| NIST SRM | 1848 | Lubricating Oil Additive Package | 100 g |
| NIST SRM | 1849a | Infant/Adult Nutritional Formula | 10 pouches x 10 g each |
| NIST SRM | 1857 | Tool Steel for Abrasive Wear Standard | 2 blocks |
| NIST SRM | 1877 | Beryllium Oxide Powder | 20 g |
| NIST SRM | 1878b | Respirable Alpha Quartz (Quantitative X-Ray Powder Diffraction Standard) | 5 g |
| NIST SRM | 1880b | Portland Cement | 4 vials x 5 g |
| NIST SRM | 1881b | Portland Cement (Blended with Fly Ash) | 5 vials x 5 g |
| NIST SRM | 1882a | Calcium Aluminate Cement | 4 vials x 5 g |
| NIST SRM | 1883a | Calcium Aluminate Cement | 4 vials x 5 g |
| NIST SRM | 1884b | Portland Cement | 5 vials x 4.5 g |
| NIST SRM | 1885b | Portland Cement | 5 vials x 5 g |
| NIST SRM | 1886b | White Portland Cement | 5 vials x 5 g |
| NIST SRM | 1886a | Portland Cement (White Portland Cement with Low Iron) | 4 vials x 5 g |
| NIST SRM | 1887b | Portland Cement | 4 vials x 5 g each |
| NIST SRM | 1888b | Portland Cement | 4 vials x 5 g |
| NIST SRM | 1889a | Portland Cement (Blended with Limestone) | 4 vials x 5 g |
| NIST SRM | 1893 | Copper Microhardness Test Block (Knoop) | each |
| NIST SRM | 1894a | Vickers Microhardness of Copper | each |
| NIST SRM | 1895 | Nickel Microhardness Test Block (Knoop) | each |
| NIST SRM | 1896b | Vickers Microhardness of Nickel | each |
| NIST SRM | 1898 | Titanium Dioxide Nanomaterial | 15 g |
| NIST SRM | 1900 | Specific Surface Area Standard | 4 g |
| NIST SRM | 1905 | Nickel Microhardness Test Block (Knoop) | each |
| NIST SRM | 1906 | Nickel Microhardness Test Block (Knoop) | each |
| NIST SRM | 1907 | Nickel Microhardness Test Block (Knoop) | each |
| NIST SRM | 1908 | Vickers Microhardness of Nickel | each |
| NIST SRM | 1909 | Vickers Microhardness of Nickel | each |
| NIST SRM | 1917 | Mercury Porosimetry Standard | 10 g |
| NIST SRM | 1921b | Infrared Transmission Wavelength Standard | 1 card |
| NIST SRM | 1932 | Fluorescein Solution | 3 x 2 mL |
| NIST SRM | 1934 | Fluorescent Dyes for Quantitative Flow Cytometry (Visible Spectral Range) | 4 ampoules x 1 each level |
| NIST SRM | 1941b | Organics in Marine Sediment | 50 g |
| NIST SRM | 1944 | New York/New Jersey Waterway Sediment | 50 g |
| NIST SRM | 1945 | Organics in Whale Blubber | 2x15 g |
| NIST SRM | 1946 | Lake Superior Fish Tissue | 5 x 7-9 grams |
| NIST SRM | 1947 | Lake Michigan Fish Tissue | 5 x 8 grams |
| NIST SRM | 1950 | Metabolites in Frozen Human Plasma | 5 vials x 1 mL |
| NIST SRM | 1951c | Lipids in Frozen Human Serum | 4 vials x 1 mL |
| NIST SRM | 1952a | Cholesterol in Freeze-Dried Human Serum | 6 vials x 3 mL |
| NIST SRM | 1953 | Organic Contaminants in Non-Fortified Human Milk | 5 x 5 mL |
| NIST SRM | 1954 | Organic Contaminants in Fortified Human Milk | 5 x 5 mL |
| NIST SRM | 1957 | Organic Contaminants in Non-Fortified Human Serum (Freeze-Dried) | 5 vials x 10.7 mL |
| NIST SRM | 1958 | Organic Contaminants in Fortified Human Serum (Freeze-Dried) | 5 vials x 10.7 mL |
| NIST SRM | 1961 | Polystyrene Spheres 30 µm Diameter Polystyrene Spheres | 5 mL |
| NIST SRM | 1965 | Microsphere Slide (10-µm Polystyrene Spheres) | slide |
| NIST SRM | 1967a | High-Purity Platinum Thermoelement | 0.51 x 1 m platinum wire |
| NIST SRM | 1968 | Gallium Melting-Point Standard | 25 g |
| NIST SRM | 1972 | 1,3-Dioxolan-2-one Triple Point | 60 g |
| NIST SRM | 1974c | Organics in Mussel Tissue (Mytilus edulis) | 5 jars x 10 g |
| NIST SRM | 1976b | Instrument Response Standard for X-Ray Powder Diffraction | 1 disc |
| NIST SRM | 1978 | Particles Size Distribution Standard for Gravity Sedimentation | 5 g |
| NIST SRM | 1979 | Powder Diffraction Line Profile Standard for Crystallite Size Analysis (Nano-Crystalline ZnO Powder) | 2 x 3 g |
| NIST SRM | 1980 | Positive Electrophoretic Mobility (+µE) Standard | 500 mg/L |
| NIST SRM | 1982 | Thermal Spray Powder – Particle Size Distribution Yttria-Stabilized Zirconia (Spheroidal) | 10 g |
| NIST SRM | 1984 | Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular) | 14 g |
| NIST SRM | 1985 | Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal) | 14 g |
| NIST SRM | 1990 | Single Crystal Diffractometer Alignment Standard - Ruby Sphere | 3 spheres |
| NIST SRM | 1991 | Mix Coal Tar/Petroleum Extract in Methylene Chloride | 5 x 1.2 mL |
| NIST SRM | 1994 | Standard Silicon Single Crystal Wafer for Crystalline Orientation | 100-mm wafer |
| NIST SRM | 1995 | Standard Sapphire Single Crystal Wafer for Crystalline Orientation | 50-mm wafer |
| NIST SRM | 2000 | Calibration Standard for High-Resolution X-Ray Diffraction | 1 block |
| NIST SRM | 2012 | Calibration Standard for High-Resolution X-Ray Diffraction (200 mm Wafer) | wafer |
| NIST SRM | 2034 | Holmium Oxide Solution Wavelength Standard (240 nm to 650 nm) | Cuvette |
| NIST SRM | 2036 | Near Infrared Wavelength/Wavenumber Reflection Standard | each |
| NIST SRM | 2061 | TiAl(NbW) Alloy for Microanalysis | cube |
| NIST SRM | 2066 | K-411 Glass Microspheres | 50 mg |
| NIST SRM | 2074 | Sinusoidal Roughness Specimen | each |
| NIST SRM | 2075 | Sinusoidal Roughness Specimen | each |
| NIST SRM | 2082 | Pathlength Absorbance Standards for Microliter Volume Spectrophotometers | set of 3 vials |
| NIST SRM | 2088 | Density Standard for Medical Computed Tomography | five foam blocks |
| NIST SRM | 2092 | Low-Energy Charpy V-Notch Impact Specimen NIST-Verification (ASTM E23) | set |
| NIST SRM | 2093 | Low-Energy Charpy V-Notch Impact Specimen Self-Verification (ASTM E23) | set |
| NIST SRM | 2096 | High-Energy Charpy V-Notch Impact Specimen NIST-Verification (ASTM E23) | set |
| NIST SRM | 2097 | High-Energy Charpy V-Notch Impact Specimens (Self-Verification, 8-mm Striker) | set |
| NIST SRM | 2100a | Fracture Toughness of Ceramic | 5 bars |
| NIST SRM | 2100b | Fracture Toughness of Ceramic | 5 bars |
| NIST SRM | 2112 | Dynamic Impact Force Verific Specimens (Nominal 24kN) | set |
| NIST SRM | 2113 | Dynamic Impact Force Verification Specimens (Nominal 33kN) | set |
| NIST SRM | 2133 | Phosphorus Implant in Si Depth Profile | each |
| NIST SRM | 2134 | Arsenic Implant in Silicon Depth Profile Standard | each |
| NIST SRM | 2135c | Ni/Cr Thin Film Depth Profile | each |
| NIST SRM | 2137 | Boron Implant in Silicon Standard for Calibration of Concentration in a Depth Profile | each |
| NIST SRM | 2139 | Zinc-Aluminum Alloy | 100 g |
| NIST SRM | 2141 | Urea | 2 g |
| NIST SRM | 2143 | p-Fluorobenzoic Acid | 2 g |
| NIST SRM | 2144 | m-Chlorobenzoic Acid | 2 g |
| NIST SRM | 2152 | Urea Combustion Calorimetric Standard | 25 g |
| NIST SRM | 2159 | Low-Alloy Steel (pin form) | 200 g |
| NIST SRM | 2160 | Low-Alloy Steel (pin form) | 200 g |
| NIST SRM | 2165 | Low Alloy Steel | 150 g |
| NIST SRM | 2166 | Low Alloy Steel | 150 g |
| NIST SRM | 2167 | Low Alloy Steel | 150 g |
| NIST SRM | 2168 | High-Purity Iron (chip form) | 150 g |
| NIST SRM | 2171 | LA Steel, (HSLA 100) | 150 g |
| NIST SRM | 2172 | S-7 Tool Steel | 150 g |
| NIST SRM | 2175 | Refractory Alloy MP-35-N | 150 g |
| NIST SRM | 2181 | HEPES | 60 g |
| NIST SRM | 2182 | HEPES Sodium Salt | 60 g |
| NIST SRM | 2185 | Potassium Hydrogen Phthalate pD Standard | 60 g |
| NIST SRM | 2186I | Potassium Dihydrogen Phosphate | 30 g |
| NIST SRM | 2186II | Disodium Hydrogen Phosphate | 30 g |
| NIST SRM | 2191a | Sodium Bicarbonate | 30 g |
| NIST SRM | 2192a | Sodium Carbonate | 30 g |
| NIST SRM | 2197 | Low-Energy Charpy V-Notch Specimens (Self-Verification, 2-mm Striker) | set |
| NIST SRM | 2198 | High-Energy Charpy V-Notch Specimens (Self-Verification, 2-mm Striker) | set |
| NIST SRM | 2201 | Sodium Chloride (Ion-Selective) | 125 g |
| NIST SRM | 2203 | Potassium Fluoride (Standard for Ion-Selective Electrodes) | 125 g |
| NIST SRM | 2206 | Controlled Pore Glass - BET Specific Surface Area (300 nm) | 5 g |
| NIST SRM | 2207 | Controlled Pore Glass - BET Specific Surface Area (Nominal Pore Diameter 18 nm) | 5 g |
| NIST SRM | 2214 | Isooctane Liquid Density | 4 x 5 mL |
| NIST SRM | 2216 | Miniaturized Low Energy Charpy, V Notch KLST Impact Specimen | set |
| NIST SRM | 2218 | Miniaturized Hi Energy Charpy, V Notch KLST Impact Specimen | set |
| NIST SRM | 2219 | Miniaturized Super High Energy, Charpy VNotch KLST Impact Spec | set |
| NIST SRM | 2234 | Gallium for Thermal Analysis | 2 g |
| NIST SRM | 2235 | Bismuth for Thermal Analysis | 1.5 g |
| NIST SRM | 2241 | Relative Intensity Correction Standard for Raman Spectroscopy: 785 nm Excitation | each |
| NIST SRM | 2244 | Relative Intensity Correction Standard for Raman Spectroscopy: 1064 nm Excitation | each |
| NIST SRM | 2245 | Relative Intensity Correction Standard for Raman Spectroscopy: 633 nm Excitation | each |
| NIST SRM | 2246 | Relative Intensity Correction Standard for Raman Spectroscopy: 830 nm Excitation | each |
| NIST SRM | 2259 | Polychlorinated Biphenyl Congeners in 2,2,4-Trimethylpentane | 5 ampoules x 1.2 mL |
| NIST SRM | 2260a | Aromatic Hydrocarbons in Toluene | 5 x 1.2 mL |
| NIST SRM | 2262 | Chlorinated Biphenyl Congeners in 2,2,4-Trimethylpentane (Nominal Mass Concentration 2 μg/mL) | 5 x 1.2 mL |
| NIST SRM | 2266 | Hopanes and Steranes in 2,2,4 Trimethylpentane | 5 x 1.2 mL |
| NIST SRM | 2269 | Perdeuterated PAH-I Solution in Hexane/Toluene | 5x1.2 mL |
| NIST SRM | 2270 | Perdeuterated PAH-II Solution in Hexane/Toluene | 5x1.2 mL |
| NIST SRM | 2273 | Chlorinated Pesticides (DDTs) and Metabolites in Isooctane | 5x1.2 mL |
| NIST SRM | 2274 | Polychlorinated Biphenyl Congeners in 2,2,4-Trimethylpentane | 5x1.2 mL |
| NIST SRM | 2275 | Chlorinated Pesticide Solution-II in Isooctane | 5x1.2 mL |
| NIST SRM | 2285 | Ignitable Liquids Test Mixture | 5 x 1.2 mL |
| NIST SRM | 2294 | Reformulated Gasoline (Nominal Mass Fraction 11% MTBE) | 2 x 20 mL |
| NIST SRM | 2295 | Reformulated Gasoline (nominal 15% MTBE) | 2 x 20 mL |
| NIST SRM | 2296 | Reformulated Gasoline (Nominal Mass Fraction 13 % ETBE) | 2 x 20 mL |
| NIST SRM | 2297 | Reformulated Gasoline (Nominal Mass Fraction 10% Ethanol) | 2 x 20 mL |
| NIST SRM | 2298 | Sulfur in Gasoline (High-Octane) | 5 x 20 mL |
| NIST SRM | 2299 | Sulfur in Gasoline (Reformulated) | 5 x 20 mL |
| NIST SRM | 2366a | Cytomegalovirus DNA (TowneΔ147 BAC) for DNA Measurements | 1 vial x 150 uL |
| NIST SRM | 2373 | Genomic DNA Standards for HER2 Measurements | 5 vials, 1 each level |
| NIST SRM | 2374 | DNA Sequence Library for External RNA Controls | 96 tubes |
| NIST SRM | 2377 | Fatty Acid Methyl Esters in 2,2,4-Trimethylpentane | 5 x 1.2 mL |
| NIST SRM | 2378 | Fatty Acids in Frozen Human Serum | 3 vials x 1 mL |
| NIST SRM | 2383a | Baby Food Composite | 4 X 70 g |
| NIST SRM | 2384 | Baking Chocolate | 5 x 91 g |
| NIST SRM | 2387 | Peanut Butter | 3 x 170 g |
| NIST SRM | 2389a | Amino Acids in 0.1 mol/L Hydrochloric Acid | 5 ampoules x 1.2 mL |
| NIST SRM | 2391c | PCR-Based DNA Profiling Standard | 6 vials |
| NIST SRM | 2392 | Mitochondrial DNA Sequencing | set (3) |
| NIST SRM | 2392-I | Mitochondrial DNA Sequencing (Human HL-60 DNA) | each |
| NIST SRM | 2393 | CAG Repeat Length Mutation in Huntington's Disease | set (6) |
| NIST SRM | 2394 | Heteroplasmic Mitochondrial DNA Mutation Detection Std | set (10) |
| NIST SRM | 2396 | Oxidative DNA Damage Mass Spectrometry Standards | set (10) |
| NIST SRM | 2426 | 55 % Aluminum-Zinc Alloy | 40 g |
| NIST SRM | 2429 | Flue Gas Desulfurization Gypsum | 1 bottle x 200 g |
| NIST SRM | 2430 | Scheelite Ore | 100 g |
| NIST SRM | 2431 | Titanium Base Alloy | 50 g |
| NIST SRM | 2432 | Titanium-Base Alloy 10V - 2Fe - 3Al | 50 g |
| NIST SRM | 2433 | Titanium-Base Alloy 8Al-1Mo-1V | 50 g |
| NIST SRM | 2445 | Mercury in Iodized Activated Carbon | 25 g |
| NIST SRM | 2448 | Mercury in Brominated Activated Carbon | 25 g |
| NIST SRM | 2451 | Fine Carbon (Activated) - From Cyanide Ore Leaching | 100 g |
| NIST SRM | 2453a | Hydrogen In Titanium Alloy (Nominal Mass Fraction 125 mg/kg H) | 10 g |
| NIST SRM | 2454 | Hydrogen In Titanium Alloy | 10 g |
| NIST SRM | 2461 | Standard Cartridge Case | 1 each |
| NIST SRM | 2483 | Single-Wall Carbon Nanotubes (Raw Soot) | 250 mg |
| NIST SRM | 2484 | Multiwall Carbon Nanotubes (Raw Soot) | 6 g |
| NIST SRM | 2492 | Bingham Paste Mixture for Rheological Measurements | kit for two batches |
| NIST SRM | 2493 | Bingham Mortar Mixture for Rheological Measurements | kit for two batches |
| NIST SRM | 2514 | Wavelength Calibration Reference for 1560 nm to 1595 nm | each |
| NIST SRM | 2515 | Wavelength Calibration Reference for 1595 nm to 1630 nm | each |
| NIST SRM | 2517a | High Resolution Wavelength Calibration Reference for 1510 to 1540 nm Acetylene 12C2H2 | each |
| NIST SRM | 2520 | Optical Fiber Diameter Standard | each |
| NIST SRM | 2541 | Silicon Resistivity Standard - 0.01 ohm•cm Level | wafer |
| NIST SRM | 2543 | Silicon Resistivity Standard - 1 ohm•cm Level | wafer |
| NIST SRM | 2553 | Optical Fiber Coating Diameter (Nominal Refractive Index 1.504) | each |
| NIST SRM | 2554 | Optical Fiber Coating Diameter (Nominal Refractive Index 1.515) | each |
| NIST SRM | 2556 | Used Auto Catalyst (Pellets) | 70 g |
| NIST SRM | 2557 | Used Auto Catalyst (Monolith) | 70 g |
| NIST SRM | 2569 | Lead Paint Films for Children's Products | 8 sheets |
| NIST SRM | 2570 | Lead Paint Film for Building Surfaces (Blank) (Color: White) | 1 film |
| NIST SRM | 2571 | Lead Paint Film for Building Surfaces (Nominal PB 3.5 mg/cm2 (Color: Yellow) | 1 +blank |
| NIST SRM | 2572 | Lead Paint Film for Building Surfaces (Nominal Pb 1.6 mg/cm2) (Color: Orange) | 1 +blank |
| NIST SRM | 2573 | Lead Paint Film for Building Surfaces (Nominal Pb 1.0 mg/cm2) (Color: Red) | 1 +blank |
| NIST SRM | 2574 | Lead Paint Film for Building Surfaces (Nominal Pb 0.7 mg/cm2) (Color: Gold) | 1 +blank |
| NIST SRM | 2575 | Lead Paint Film for Building Surfaces (Nominal Pb 0.3 mg/cm2) (Color: Green) | 1 +blank |
| NIST SRM | 2576 | Lead Paint Film for Building Surfaces (Nominal Pb 5.6 mg/cm2) (Color: Blue) | 1 +blank |
| NIST SRM | 2579a | Lead Paint Films For Building Surfaces (SRM 2570 through SRM 2575) | set (6) |
| NIST SRM | 2580 | Powdered Paint (Nominal Mass Fraction of 4 % Lead) | 30 g |
| NIST SRM | 2581 | Powdered Paint (Nominal Mass Fraction of 0.5 % Lead) | 35 g |
| NIST SRM | 2582 | Powdered Paint (Nominal 200 mg/kg Lead) | 20 g |
| NIST SRM | 2583 | Trace Elements in Indoor Dust (Nominal Mass Fraction of 90 mg/kg Lead) | 8 g |
| NIST SRM | 2584 | Trace Elements in Indoor Dust (Nominal Mass Fraction of 1 % Lead) | 8 g |
| NIST SRM | 2585 | Organic Contaminants in House Dust | 10 g |
| NIST SRM | 2586 | Trace Elements in Soil Containing Lead From Paint (Nominal 500 mg/kg Lead) | 55 g |
| NIST SRM | 2587 | Trace Elements in Soil Containing Lead from Paint (Nominal Mass Fraction of 3000 mg/kg Lead) | 55 g |
| NIST SRM | 2589 | Powdered Paint (Nominal Mass Fraction of 10 % Lead) | 35 g |
| NIST SRM | 2613a | Carbon Monoxide in Air (Nominal Amount-of-Substance Fraction 20 µmol/mol) | 6 L cylinder |
| NIST SRM | 2614a | Carbon Monoxide in Air (Nominal Amount-of-Substance Fraction 45 µmol/mol) | 6 L cylinder |
| NIST SRM | 2619a | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 0.5 % mol/mol) | 6 L cylinder |
| NIST SRM | 2621a | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1.5 % mol/mol) | 6 L cylinder |
| NIST SRM | 2622a | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) | 6 L cylinder |
| NIST SRM | 2624a | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3 % mol/mol) | 6 L cylinder |
| NIST SRM | 2625a | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3.5 % mol/mol) | 6 L cylinder |
| NIST SRM | 2627a | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 µmol/mol) | 6 L cylinder |
| NIST SRM | 2630 | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 1500 µmol/mol) | 6 L cylinder |
| NIST SRM | 2635a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 25 µmol/mol) | 6 L cylinder |
| NIST SRM | 2636a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol) | 6 L cylinder |
| NIST SRM | 2637a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) | 6 L cylinder |
| NIST SRM | 2640a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) | 6 L cylinder |
| NIST SRM | 2641a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 4 % mol/mol) | 6 L cylinder |
| NIST SRM | 2642a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 8 % mol/mol) | 6 L cylinder |
| NIST SRM | 2644a | Propane in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol) | 6 L cylinder |
| NIST SRM | 2657a | Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) | 6 L cylinder |
| NIST SRM | 2658a | Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 10 % mol/mol) | 6 L cylinder |
| NIST SRM | 2668 | Toxic Elements in Frozen Human Urine | 10 vials x 1.5 mL |
| NIST SRM | 2669 | Arsenic Species in Frozen Human Urine | 10 vials x 1.5 mL |
| NIST SRM | 2670a | Toxic Elements in Freeze-Dried Urine | 4 bottles x 20 mL |
| NIST SRM | 2681 | Trace Constituent Elements in Blank Filters | 10 filters |
| NIST SRM | 2682c | Subbituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) | 1 bottle x 50 g |
| NIST SRM | 2683c | Bituminous Coal (Nominal Mass Fraction 2 % Sulfur) | 50 g |
| NIST SRM | 2684c | Bituminous Coal (Nominal Mass Fraction 3 % Sulfur) | 50 g |
| NIST SRM | 2685c | Bituminous Coal (Nominal Mass Fraction 5 %Sulfur) | 50 g |
| NIST SRM | 2688 | Portland Cement Clinker | 3 vials x 10 g |
| NIST SRM | 2689 | Coal Fly Ash | 3 x 10 g |
| NIST SRM | 2690 | Coal Fly Ash | 3 x 10 g |
| NIST SRM | 2691 | Coal Fly Ash | 3 x 10 g |
| NIST SRM | 2692c | Bituminous Coal (Nominal Mass Fraction 1 % Sulfur) | 50 g |
| NIST SRM | 2693 | Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) | 50 g |
| NIST SRM | 2696 | Silica Fume (powder form) | 70 g |
| NIST SRM | 2700 | Hexavalent Chromium in Contaminated Soil (Low Level) | 75 g |
| NIST SRM | 2701 | Hexavalent Chromium in Contaminated Soil (High Level) | 75 g |
| NIST SRM | 2702 | Inorganics in Marine Sediment | 50 g |
| NIST SRM | 2703 | Sediment for Solid Sampling (Small Sample) Analytical Techniques | 5 g |
| NIST SRM | 2709a | San Joaquin Soil | 50 g |
| NIST SRM | 2710a | Montana I Soil | 50 g |
| NIST SRM | 2711a | Montana II Soil | 50 g |
| NIST SRM | 2717a | Sulfur in Residual Fuel Oil (Nominal Mass Fraction 3%) | 100 mL |
| NIST SRM | 2718a | Green Petroleum Coke | 50 g |
| NIST SRM | 2719 | Calcined Petroleum Coke | 50 g |
| NIST SRM | 2720 | Sulfur in Di-n-Butyl Sulfide | 5 x 4.5 mL |
| NIST SRM | 2721 | Crude Oil (Light -Sour) | 5X10 mL |
| NIST SRM | 2722 | Crude Oil (Heavy Sweet) | 5X10 mL |
| NIST SRM | 2723b | Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 10 mg/kg) | 100 mL |
| NIST SRM | 2731 | Hydrogen Sulfide in Nitrogen (Nominal Amount-of-Substance Fraction 20 µmol/mol) | 6 L cylinder |
| NIST SRM | 2735 | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 800 µmol/mol) | 6 L cylinder |
| NIST SRM | 2737 | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 nmol/mol) | 6 L cylinder |
| NIST SRM | 2738 | Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 nmol/mol) | 6 L cylinder |
| NIST SRM | 2740a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 % mol/mol) | 6 L cylinder |
| NIST SRM | 2741a | Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 13 % mol/mol) | 6 L cylinder |
| NIST SRM | 2745 | Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 16 % mol/mol) | 6 L cylinder |
| NIST SRM | 2750 | Methane in Air (Nominal Amount-of-Substance Fraction 50 µmol/mol) | 6 L cylinder |
| NIST SRM | 2751 | Methane in Air (Nominal Amount-of-Substance Fraction 100 µmol/mol) | 6 L cylinder |
| NIST SRM | 2764 | Propane in Air (Nominal Amount-of-Substance Fraction 0.25 µmol/mol) | 6 L cylinder |
| NIST SRM | 2765 | Propane in Air (Nominal Amount-of-Substance Fraction 100 nmol/mol) | 6 L cylinder |
| NIST SRM | 2770 | Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 40 mg/kg) | 10 x 10 mL |
| NIST SRM | 2772 | B100 Biodiesel (Soy-Based) | 5 ampoules x 10 mL each |
| NIST SRM | 2775 | Foundry Coke | 50 g |
| NIST SRM | 2776 | Furnace Coke | 50 g |
| NIST SRM | 2779 | Gulf of Mexico Crude Oil | 5 x 1.2mL |
| NIST SRM | 2780a | Hard Rock Mine Waste | 50 g |
| NIST SRM | 2781 | Domestic Sludge | 40 g |
| NIST SRM | 2782 | Industrial Sludge | 70 g |
| NIST SRM | 2783 | Air Particulate on Filter Media | 2 +2 Blnk (47 mm dia) |
| NIST SRM | 2786 | Fine Atmospheric Particulate Matter (Mean Particle Diameter < 4 µm) | 100 mg to 140 mg |
| NIST SRM | 2787 | Fine Atmospheric Particulate Matter (Mean Particle Diameter < 10 µm) | 100 mg to 140 mg |
| NIST SRM | 2798a | Vickers Microhardness of Nickel | each |
| NIST SRM | 2806b | Medium Test Dust (MTD) in Hydraulic Fluid | 2 x 400mL |
| NIST SRM | 2810 | Rockwell C Hardness, Low Range | each |
| NIST SRM | 2811 | Rockwell C Hardness - Mid Range | each |
| NIST SRM | 2812 | Rockwell C Scale Hardness - High Range | each |
| NIST SRM | 2816 | Rockwell Hardness 15N Scale - Low Range (Nominal 72 HR15N) | 1 block |
| NIST SRM | 2817 | Rockwell Hardness 15N Scale - Mid Range (Nominal 83 HR15N) | 1 block |
| NIST SRM | 2818 | Rockwell Hardness 15N Scale - High Range (Nominal 91 HR15N) | 1 block |
| NIST SRM | 2819 | Rockwell Hardness 30N Scale - Low Range (Nominal 45 HR30N) | 1 block |
| NIST SRM | 2820 | Rockwell Hardness 30N Scale - Mid Range (Nominal 64 HR30N) | 1 block |
| NIST SRM | 2821 | Rockwell Hardness 30N Scale - High Range (Nominal 79 HR30N) | 1 block |
| NIST SRM | 2828 | Knoop Microhardness of Steel | each |
| NIST SRM | 2829 | Vickers Microhardness of Steel | each |
| NIST SRM | 2830 | Knoop Hardness of Ceramics | each |
| NIST SRM | 2831 | Vickers Hardness of Ceramics and Hardmetals | each |
| NIST SRM | 2841 | Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers (Al mole fraction x near 0.20) | disk |
| NIST SRM | 2842 | Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers (Al mole fraction x near 0.30) | disk |
| NIST SRM | 2855 | Additive Elements in Polyethylene | 3 Levels, 80 g each |
| NIST SRM | 2859 | Restricted Elements in Polyvinyl Chloride | 25 g |
| NIST SRM | 2861 | Restricted Elements in Polyvinyl Chloride | 25 g |
| NIST SRM | 2870 | Relative Permittivity and Loss Tangent 1422 Cross-Linked Polystyrene | circular-cylindrical puck |
| NIST SRM | 2881 | Polystyrene Absolute Molecular Mass Distribution Standard | 0.3 g |
| NIST SRM | 2885 | Polyethylene (Mw, 6 280 g/mol) | 0.3 g |
| NIST SRM | 2886 | Polyethylene (Mw, 87 000 g/mol) | 0.3 g |
| NIST SRM | 2887 | Polyethylene (Mw, 196 400 g/mol) | 0.3 g |
| NIST SRM | 2890 | Water Saturated 1-Octanol | 5 x 2 mL |
| NIST SRM | 2891 | Ethanol-Water Solution (Nominal Mass Fraction 0.02 %) | 5 x 1.2 mL |
| NIST SRM | 2892 | Ethanol-Water Solution (Nominal Mass Fraction 0.04 %) | 5 x 1.2 mL |
| NIST SRM | 2894 | Ethanol-Water Solution (Nominal Mass Fraction 0.1 %) | 5 x 1.2 mL |
| NIST SRM | 2895 | Ethanol-Water Solution (Nominal Mass Fraction 0.2 %) | 5 x 1.2 mL |
| NIST SRM | 2896 | Ethanol-Water Solution (Nominal Mass Fraction 0.3 %) | 5 x 1.2 mL |
| NIST SRM | 2897a | Ethanol Water Solution (Nominal Mass Fraction 2 %) | 5 x 10 mL |
| NIST SRM | 2898a | Ethanol Water Solution, (Nominal Mass Fraction 6 %) | 5 x 10 mL |
| NIST SRM | 2899a | Ethanol-Water Solution (Nominal Mass Fraction 25 %) | 5 x 10 mL |
| NIST SRM | 2900 | Ethanol-Water Solution (Nominal Mass Fraction 95.6%) | 5 x 10 mL |
| NIST SRM | 2905 | Trace Terrorist Explosives Simulants | 4 bottles x 1 g each |
| NIST SRM | 2910b | Hydroxyapatite | 2 g |
| NIST SRM | 2924 | C-Reactive Protein Solution | 3 vials x 1 mL |
| NIST SRM | 2942 | Relative Intensity Correction Standard for Fluorescence Spectroscopy: Ultraviolet Emission | each(12.5 x 12.5 x 45)mm |
| NIST SRM | 2943 | Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission | each(12.5 x 12.5 x 45)mm |
| NIST SRM | 2944 | Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission | each(12.5 x 12.5 x 45)mm |
| NIST SRM | 2950a | Respirable Alpha Quartz on Filter Media (Nominal Mass of Alpha Quartz 5 µg-500 µg) | 35 filters plus 35 blanks |
| NIST SRM | 2960 | Respirable Cristobalite on Filter Media (Nominal Mass of Cristobalite: 5 ug - 250 ug) | 30 filters plus 30 blanks |
| NIST SRM | 2972a | 25-Hydroxyvitamin D Calibration Solutions | 20 ampoules x 1.2 mL |
| NIST SRM | 2973 | Vitamin D Metabolites in Frozen Human Serum (High Level) | 2 vials x 1 mL |
| NIST SRM | 2974a | Organics in Freeze-Dried Mussel Tissue (Mytilus edulis) | 5 g |
| NIST SRM | 2975 | Diesel Particulate Matter | 1 g |
| NIST SRM | 3035 | Arsenic Species in Apple Juice | 5 x 1.5 mL |
| NIST SRM | 3060 | Monoester Phthalates in Acetonitrile | 5 ampoules x 1.2 mL |
| NIST SRM | 3074 | Phthalates in Methanol | 5 x 1.2 mL |
| NIST SRM | 3077 | Aroclor 1242 in Transformer Oil | 5x1.2 mL |
| NIST SRM | 3079 | Aroclor 1254 in Transformer Oil | 5x1.2 mL |
| NIST SRM | 3080 | Aroclor 1260 in Transformer Oil | 5x1.2 mL |
| NIST SRM | 3101a | Aluminum (Al) Standard Solution | 5 x 10 mL |
| NIST SRM | 3102a | Antimony (Sb) Standard Solution | 50 mL |
| NIST SRM | 3103a | Arsenic (As) Standard Solution | 5 x 10 mL |
| NIST SRM | 3104a | Barium (Ba) Standard Solution | 50 mL |
| NIST SRM | 3105a | Beryllium (Be) Standard Solution | 5 x 10 mL |
| NIST SRM | 3107 | Boron (B) Standard Solution | 50 mL |
| NIST SRM | 3108 | Cadmium (Cd) Standard Solution | 5 x 10 mL |
| NIST SRM | 3109a | Calcium (Ca) Standard Solution | 5 x 10 mL |
| NIST SRM | 3110 | Cerium (Ce) Standard Solution | 5x10 mL |
| NIST SRM | 3111a | Cesium (Cs) Standard Solution | 5 x 10 mL |
| NIST SRM | 3113 | Cobalt (Co) Standard Solution | 5x10 mL |
| NIST SRM | 3115a | Dysprosium (Dy) Standard Solution | 5x10 mL |
| NIST SRM | 3117a | Europium (Eu) Standard Solution | 5x10 mL |
| NIST SRM | 3118a | Gadolinium (Gd) Standard Solution | 5x10 mL |
| NIST SRM | 3119a | Gallium (Ga) Standard Solution | 5 x 10 mL |
| NIST SRM | 3120a | Germanium (Ge) Standard Solution | 50 mL |
| NIST SRM | 3121 | Gold (Au) Standard Solution | 5 x 10 mL |
| NIST SRM | 3122 | Hafnium (Hf) Standard Solution | 50 mL |
| NIST SRM | 3123a | Holmium (Ho) Standard Solution | 5x10 mL |
| NIST SRM | 3124a | Indium (In) Standard Solution | 5x10 mL |
| NIST SRM | 3126a | Iron (Fe) Standard Solution | 5 x 10 mL |
| NIST SRM | 3127a | Lanthanum (La) Standard Solution | 5 x 10 mL |
| NIST SRM | 3128 | Lead (Pb) Standard Solution | 5 x 10 mL |
| NIST SRM | 3129a | Lithium (Li) Standard Solution | 5x10 mL |
| NIST SRM | 3130a | Lutetium (Lu) Standard Solution | 5 x 10 mL |
| NIST SRM | 3131a | Magnesium (Mg) Standard Solution | 5 x 10 mL |
| NIST SRM | 3132 | Manganese (Mn) Standard Solution | 5 x 10 mL |
| NIST SRM | 3133 | Mercury (Hg) Standard Solution | 5 x 10 mL |
| NIST SRM | 3134 | Molybdenum (Mo) Standard Solution | 5 x 10 mL |
| NIST SRM | 3135a | Neodymium (Nd) Standard Solution | 5x10 mL |
| NIST SRM | 3136 | Nickel (Ni) Standard Solution | 5x10 mL |
| NIST SRM | 3137 | Niobium (Nb) Standard Solution | 50 mL |
| NIST SRM | 3138 | Palladium (Pd) Standard Solution | 5x10 mL |
| NIST SRM | 3139a | Phosphorus (P) Standard Solution | 5x10 mL |
| NIST SRM | 3140 | Platinum (Pt) Standard Solution | 5x10 mL |
| NIST SRM | 3141a | Potassium (K) Standard Solution | 5 x 10 mL |
| NIST SRM | 3142a | Praseodymium (Pr) Standard Solution | 5x10 mL |
| NIST SRM | 3143 | Rhenium (Re) Standard Solution | 5 x 10 mL |
| NIST SRM | 3145a | Rubidium (Rb) Standard Solution | 5x10 mL |
| NIST SRM | 3147a | Samarium (Sm) Standard Solution | 5x10 mL |
| NIST SRM | 3148a | Scandium (Sc) Standard Solution | 5x10 mL |
| NIST SRM | 3149 | Selenium (Se) Standard Solution | 5 X 10 mL |
| NIST SRM | 3150 | Silicon (Si) Standard Solution | 50 mL |
| NIST SRM | 3151 | Silver (Ag) Standard Solution | 5 x 10 mL |
| NIST SRM | 3155 | Tantalum (Ta) Standard Solution | 50 mL |
| NIST SRM | 3156 | Tellurium (Te) Standard Solution | 5 x 10 mL |
| NIST SRM | 3157a | Terbium (Tb) Standard Solution | 5x10 ml |
| NIST SRM | 3160a | Thulium (Tm) Standard Solution | 5 x 10 mL |
| NIST SRM | 3161a | Tin (Sn) Standard Solution | 50 mL |
| NIST SRM | 3162a | Titanium (Ti) Standard Solution | 50 mL |
| NIST SRM | 3163 | Tungsten (W) Standard Solution | 50 mL |
| NIST SRM | 3164 | Uranium (U) Standard Solution (Radioactive) | 5 x 10 mL |
| NIST SRM | 3165 | Vanadium (V) Standard Solution | 5 x 10 mL |
| NIST SRM | 3166a | Ytterbium (Yb) Standard Solution | 5 x 10 mL |
| NIST SRM | 3167a | Yttrium (Y) Standard Solution | 5 x 10 mL |
| NIST SRM | 3168a | Zinc (Zn) Standard Solution | 5 x 10 mL |
| NIST SRM | 3169 | Zirconium (Zr) Standard Solution | 50 mL |
| NIST SRM | 3177 | Mercuric Chloride Standard Solution | 5 x 10 mL |
| NIST SRM | 3181 | Sulfate Anion (SO42–) Standard Solution | 5 x 10 mL |
| NIST SRM | 3182 | Chloride Anion (Cl–) Standard Solution | 5 x 10 mL |
| NIST SRM | 3183 | Fluoride Anion (F-) Standard Solution | 50 mL |
| NIST SRM | 3184 | Bromide Anion (Br-) Standard Solution | 5 x 10 mL |
| NIST SRM | 3185 | Nitrate Anion (NO3–) Standard Solution | 5 x 10 mL |
| NIST SRM | 3222 | Cigarette Tobacco Filler | 20 x 10 g |
| NIST SRM | 3232 | Kelp Powder (Thallus laminariae) | 3 pouches x 5 g |
| NIST SRM | 3233 | Fortified Breakfast Cereal | 60 g each |
| NIST SRM | 3234 | Soy Flour | 50 g |
| NIST SRM | 3235 | Soy Milk | 10 x 10 mL |
| NIST SRM | 3236 | Soy Protein Isolate | 5 x 10 g |
| NIST SRM | 3237 | Soy Protein Concentrate | 5 x 10 g |
| NIST SRM | 3238 | Soy-Containing Solid Oral Dosage Form | 5 x 10 g |
| NIST SRM | 3239 | Isoflavones Calibration Solutions | 10 x 1.2 mL |
| NIST SRM | 3246 | Ginkgo biloba (Leaves) | 5 X 3 g |
| NIST SRM | 3247 | Ginkgo biloba (Extract) | 5 x 1 g |
| NIST SRM | 3248 | Ginkgo-Containing Tablets | 5 x 1 g |
| NIST SRM | 3250 | Saw Palmetto (Serenoa repens) Fruit | 5 x 6 g |
| NIST SRM | 3251 | Saw Palmetto (Serenoa repens) Extract | 5 x 1 mL |
| NIST SRM | 3252 | Protein Drink Mix | 5 pouches x 10 g each |
| NIST SRM | 3254 | Green Tea (Camellia sinensis) Leaves | 5 x 3 g |
| NIST SRM | 3255 | Green Tea (Camellia sinensis) Extract | 5 x 1 g |
| NIST SRM | 3256 | Green Tea-Containing Solid Oral Dosage Form | 5 x 2.5 g |
| NIST SRM | 3257 | Catechin Calibration Solutions | 12 x 2 mL |
| NIST SRM | 3262 | St. John's Wort (Hypericum perforatum L.) Aerial Parts | 5 packets x 3.3 grams |
| NIST SRM | 3264 | St. John's Wort (Hypericum perforatum L.) Methanol Extract | 5 packets x 1.6 grams |
| NIST SRM | 3274 | Botanical Oils Containing Omega-3 and Omega-6 FattyAcids | 4 x 1.2 mL |
| NIST SRM | 3275 | Omega-3 and Omega-6 Fatty Acids in Fish Oil | 3 ea (2 ampoule x 1.2 mL) |
| NIST SRM | 3278 | Tocopherols in Edible Oils | 5 x 1 mL |
| NIST SRM | 3280 | Multivitamin/Multielement Tablets | 30 tablets x 5 bottles |
| NIST SRM | 3281 | Cranberry (Fruit) | 5 x 6 g |
| NIST SRM | 3282 | Low-Calorie Cranberry Juice Cocktail | 5 x 1.2 mL |
| NIST SRM | 3286 | Organic Acids Calibration Solution | 5 x 2 mL |
| NIST SRM | 3287 | Blueberry (Fruit) | 5 pouches x 5 g each |
| NIST SRM | 3290 | Dry Cat Food | 5 pouches x 10 g each |
| NIST SRM | 3451 | Low Temperature Seebeck Coefficient Standard | bar |
| NIST SRM | 3530 | Iodized Table Salt (Iodide) | 1 bottle x 200 g |
| NIST SRM | 3532 | Calcium-Containing Solid Oral Dosage Form | 5 x 10 g |
| NIST SRM | 3600 | Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering | coupon |
| NIST SRM | 3667 | Creatinine in Frozen Human Urine | 1 bottle x 10 mL |
| NIST SRM | 3668 | Mercury, Perchlorate, and Iodide in Frozen Human Urine | 10 vials x 1.5 mL |
| NIST SRM | 3669 | Arsenic Species in Frozen Human Urine (Elevated Levels) | 5 vials x 1.5 mL |
| NIST SRM | 3671 | Nicotine Metabolites in Human Urine (Frozen) | 3 vials x 10 mL |
| NIST SRM | 3672 | Organic Contaminants in Smokers' Urine (Frozen) | 5 vials x 10 mL |
| NIST SRM | 3673 | Organic Contaminants in Non-Smokers' Urine (Frozen) | 5 vials x 10 mL |
| NIST SRM | 3950 | Vitamin B6 in Frozen Human Serum | 2 vials x 1 mL |
| NIST SRM | 4222C | Carbon-14 Radioactivity Standard for Liquid Scintillation Counting | 5 mL |
| NIST SRM | 4226D | Nickel-63 Radioactivity Standard | 5 mL |
| NIST SRM | 4239 | Strontium-90 Radioactivity Standard Solution | 5 mL |
| NIST SRM | 4274 | Holmium-166m Gamma-ray Emission Rate Standard | 5 mL |
| NIST SRM | 4288B | Technetium-99 Radioactivity Standard | 5 mL |
| NIST SRM | 4320b | Curium-244 Radioactivity Standard | 5 mL |
| NIST SRM | 4326a | Polonium-209 Radioactivity Standard | 5 mL |
| NIST SRM | 4328C | Thorium-229 Radioactivity Standard Solution | 5 mL |
| NIST SRM | 4330C | Plutonium-239 Radioactivity Standard | 3 mL |
| NIST SRM | 4332E | Americium-243 Radioactivity Standard | 5 mL |
| NIST SRM | 4337 | Lead-210 Radioactivity Standard | 5 mL |
| NIST SRM | 4339b | Radium-228 Radioactivity Solution | 5 mL |
| NIST SRM | 4340B | Plutonium-241 Radioactivity Standard | 5 mL |
| NIST SRM | 4341a | Neptunium-237 Radioactivity Standard | 5 mL |
| NIST SRM | 4342A | Thorium-230 Radioactivity Standard | 5 mL |
| NIST SRM | 4350B | River Sediment Environmental Radioactivity Standard | 85 g |
| NIST SRM | 4351 | Human Lung Environmental Radioactivity Standard | 45 g |
| NIST SRM | 4352 | Human Liver Environmental Radioactivity Standard | 45 g |
| NIST SRM | 4353A | Rocky Flats Soil Number 2 | 90 g |
| NIST SRM | 4354 | Freshwater Lake Sediment Environmental Radioactivity Standard | 25 g |
| NIST SRM | 4356 | Ashed Bone (Radioactivity) | 15 g |
| NIST SRM | 4357 | Ocean Sediment Powder | 85 g |
| NIST SRM | 4358 | Ocean Shellfish Radionuclide Standard | 150 g |
| NIST SRM | 4359 | Seaweed Radionuclide Standard | 300 g |
| NIST SRM | 4361C | Hydrogen-3 Radioactivity Standard | 500 mL |
| NIST SRM | 4915F | Cobalt-60 Radioactivity Standard Solution | 5 mL |
| NIST SRM | 4919I | Strontium-90 Radioactivity Standard | 5 mL |
| NIST SRM | 4926E | Hydrogen-3 Radioactivity Standard | 20 mL |
| NIST SRM | 4927g | Hydrogen-3 Radioactivity Standard | 5 mL |
| NIST SRM | 4929F | Iron-55 Radioactivity Standard | 5 mL |
| NIST SRM | 4943 | Chlorine-36 Radioactivity Standard | 3 mL |
| NIST SRM | 4949d | Iodine-129 Radioactivity Standard | 5 mL |
| NIST SRM | 4965a | Radium-226 Radioactivity Standard | 5 mL |
| NIST SRM | 4966A | Radium-226 Radioactivity Standard | 5 mL |
| NIST SRM | 4967A | Radium-226 Radioactivity Standard Solution | 5 mL |
| NIST SRM | 4969 | Radium-226 Radioactivity Standard | 5 mL |
| NIST SRM | 4990C | Oxalic Acid | 8 x 28 g |
| NIST SRM | 6002a | Multi-Junction Thermal Converter - 600 ohms | each |
| NIST SRM | 6002b | Multi-Junction Thermal Converter - 1040 ohms | each |
| NIST SRM | 6003a | Portable Vacuum Standard | each |
| NIST SRM | 6003b | Portable Vacuum Standard 1 Pa to 700kPa (Commercial Mercury Manometer Replacement) | each |
| NIST SRM | 8010 | Sand for Sand Sieve Analysis | 3 x 150 g |
| NIST SRM | 8011 | Gold Nanoparticles, Nominal 10 nm Diameter | 2 x 5 mL |
| NIST SRM | 8017 | Polyvinylpyrrolidone Coated Silver Nanoparticles (Nominal Diameter 75 nm) | 5 vials |
| NIST SRM | 8027 | Silicon Nanoparticles (Nominal Diameter 2 nm) | 5 x 1.0 mL |
| NIST SRM | 8091 | Scanning Electron Microscope Sharpness Standard | each |
| NIST SRM | 8095 | Si1-xGex Films on Si | 2 wafers, 1 each level |
| NIST SRM | 8096 | CMOS MEMS 5-in-1 Test Chip | 1 computer chip |
| NIST SRM | 8097 | MEMS 5-in-1 Test Chip | 1 computer chip |
| NIST SRM | 8281 | Single-Wall Carbon Nanotubes (Dispersed, Three Length-Resolved Populations) | 4 x 2.5 mL |
| NIST SRM | 8321 | Peptide Mixture of Proteomics | 3 vials x 50 uL |
| NIST SRM | 8391 | Human DNA for Whole-Genome Variant Assessment (Son of Eastern European Ashkenazim Jewish Ancestry) | 1 vial |
| NIST SRM | 8392 | Human DNA for Whole-Genome Variant Assessment (Trio of Eastern European Ashkenazim Jewish Ancestry) | 3 vials |
| NIST SRM | 8393 | Human DNA for Whole-Genome Variant Assessment (Son of Chinese Ancestry) | 1 vial |
| NIST SRM | 8394 | Tissue Engineering Reference Scaffolds for Cell Culture | 24 scaffolds |
| NIST SRM | 8398 | Human DNA for Whole-Genome Variant Assessment (Daughter of Utah/European Ancestry) | 1 vial |
| NIST SRM | 8420 | Electrolytic Iron | 0.64 D x 5.0 |
| NIST SRM | 8441a | Wheat Hardness (kernel form) | set (50) |
| NIST SRM | 8445 | Spray-Dried Whole Egg for Allergen Detection | 5 g |
| NIST SRM | 8446 | Perfluorinated Carboxylic Acids and Perfluorooctane Sulfonamide in Methanol | 4 x 1.2 mL |
| NIST SRM | 8447 | Perfluorinated Sulfonic Acids in Methanol | 3 x 1.2 mL |
| NIST SRM | 8455 | Pyrite Ore Bioleaching Substrate | 100 g |
| NIST SRM | 8491 | Sugarcane Bagasse Whole Biomass Feedstock | 50 g |
| NIST SRM | 8492 | Eastern Cottonwood Whole Biomass Feedstock | 50 g |
| NIST SRM | 8493 | Monterey Pine Whole Biomass Feedstock | 50 g |
| NIST SRM | 8494 | Wheat Straw Whole Biomass Feedstock | 50 g |
| NIST SRM | 8495 | Northern Softwood | 10 sheets |
| NIST SRM | 8496 | Eucalyptus Hardwood | 10 sheets |
| NIST SRM | 8505 | Vanadium in Crude Oil | 250 mL |
| NIST SRM | 8506a | Moisture in Transformer Oil | 5x9.5mL |
| NIST SRM | 8509 | Moisture in Methanol | set (5) |
| NIST SRM | 8510 | Moisture in Methanol | set (5) |
| NIST SRM | 8529 | IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) | 1 bottle x 0.5g |
| NIST SRM | 8536 | GISP-Water | 20 mL |
| NIST SRM | 8537 | SLAP-Water Light Stable Isotopic Standard | 20 mL |
| NIST SRM | 8539 | NBS22 Oil (Carbon and Hydrogen Isotopes in Oil) | 1 mL |
| NIST SRM | 8540 | IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) | 3.5 g |
| NIST SRM | 8541 | USGS24 Graphite | 0.8 g |
| NIST SRM | (Carbon Isotopes in Graphite) | ||
| NIST SRM | 8543 | NBS 18 | 0.4 g |
| NIST SRM | (Carbon Isotopes in Carbonatite) | ||
| NIST SRM | 8546 | NBS28 (Silicon and Oxygen Isotopes in Silica Sand) | 0.4 g |
| NIST SRM | 8547 | IAEA-N-1 | 0.4 g |
| NIST SRM | (Nitrogen Isotopes in Ammonium Sulfate) | ||
| NIST SRM | 8548 | IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) | 0.4 g |
| NIST SRM | 8550 | USGS25 | 0.5 g |
| NIST SRM | (Nitrogen Isotopes in Ammonium Sulfate) | ||
| NIST SRM | 8551 | USGS26 | 0.5 g |
| NIST SRM | (Nitrogen Isotopes in Ammonium Sulfate) | ||
| NIST SRM | 8552 | NSVEC | 300 umol |
| NIST SRM | (Nitrogen Isotopes in Gaseous Nitrogen) | ||
| NIST SRM | 8553 | IAEA-S-4 (Soufre De Lacq) | 0.5 g |
| NIST SRM | (Sulfur Isotopes in Elemental Sulfur) | ||
| NIST SRM | 8554 | IAEA-S-1 (Sulfur Isotopes in Silver Sulfide) | 0.5 g |
| NIST SRM | 8555 | IAEA-S-2 (Sulfur Isotopes in Silver Sulfide) | 0.5 g |
| NIST SRM | 8556 | NBS123 | 1.5 g |
| NIST SRM | (Sulfur Isotopes in Sphalerite) | ||
| NIST SRM | 8557 | NBS127 | 0.5 g |
| NIST SRM | (Sulfur and Oxygen Isotopes in Barium Sulfate) | ||
| NIST SRM | 8558 | USGS32 Nitrogen and Oxygen Isotopes in Nitrate | 0.9 g |
| NIST SRM | 8568 | USGS34 Nitrogen and Oxygen Isotopes in Nitrate | 0.9 g |
| NIST SRM | 8569 | USGS35 Nitrogen and Oxygen Isotopes in Nitrate | 0.9 g |
| NIST SRM | 8573 | L-glutamic Acid USGS40(Light Carbon and Nitrogen Isotopes in L-glutamic Acid) | 1 g |
| NIST SRM | 8574 | L-glutamic Acid USGS41 (Heavy Carbon and Nitrogen Isotopes in L-glutamic Acid) | 0.5 g |
| NIST SRM | 8599 | Henderson Molybdenite | 10 g |
| NIST SRM | 8610 | Mercury Isotopes in UM-Almaden Mono-Elemental Secondary Standard | 4 x 5 mL |
| NIST SRM | 8631a | Medium Test Dust (MTD) | 20 g |
| NIST SRM | 8632 | Ultra Fine Test Dust (UFTD) | 20 g |
| NIST SRM | 8642a | FDA Saxitoxin Dihydrochloride Solution | 5 ampoules x 1.2 mL |
| NIST SRM | 8671 | NISTmAb, Humanized IgG1κ Monoclonal Antibody | 1 vial x 800 uL |
| NIST SRM | 8680 | Paint on Fiberboard, Nominal 1 to 2 mg/cm2 Lead | each |
| NIST SRM | 8785 | Air Particulate Matter on Filter Media | 3 filters |
| NIST SRM | 8786 | Filter Blank for RM 8785 | filter |
| NIST SRM | 8820 | Scanning Electron Microscope Scale Calibration Artifact | each |
| NIST SRM | 8850 | Zeolite Y | 35-40 g |
| NIST SRM | 8851 | Zeolite A | 35-40 g |
| NIST SRM | 8852 | Ammonium ZSM-5 Zeolite | 35-40 g |
| NIST SRM | 8983 | Silicon Nitride | 4.5 g |
| NIST SRM | 8988 | Titanium Dioxide Powder - Particle Size Distribution | 6 g |
| NIST SRM | C2415a | Battery Lead (UNS 52770) | disk |
| NIST SRM | C1252a | Phosphorus Deoxidized Copper - Cu IX | block |
| NIST SRM | C1114 | Gilding Metal C (block) | disk |
| NIST SRM | C1115 | Commercial Bronze A (block) | disk |
| NIST SRM | C1117 | Commercial Bronze C (block) | disk |
| NIST SRM | C1137a | White Cast Iron | disk |
| NIST SRM | C1145a | White Cast Iron | disk |
| NIST SRM | C1151a | Stainless Steel 23Cr-7Ni | disk |
| NIST SRM | C1152a | Stainless Steel 18Cr-11Ni | disk |
| NIST SRM | C1153a | Stainless Steel 17Cr-9Ni | disk |
| NIST SRM | C1154a | Stainless Steel 19Cr-13Ni | disk |
| NIST SRM | C1173 | Cast Steel 3 | disk |
| NIST SRM | C1248 | Nickel-Copper Alloy | disk |
| NIST SRM | C1251a | Phosphorus Deoxidized Copper - Cu VIII | block |
| NIST SRM | C1253a | Phosphorus Deoxidized Copper - Cu X | block |
| NIST SRM | C1285 | LA Steel (A242) (mod.) | disk |
| NIST SRM | C1290 | High-Alloy White Cast Iron (HC-250+V) | disk |
| NIST SRM | C1291 | High-Alloy White Cast Iron (Ni-Hard, Type I) | disk |
| NIST SRM | C1292 | High-Alloy White Cast Iron I (Ni-Hard, Type IV) | disk |
| NIST SRM | C1296 | Stainless Steel | disk |
| NIST SRM | C2400 | Fe-Cr-Ni Alloy UNS J92180 (disk form) | disk |
| NIST SRM | C2402 | Hastelloy7C | disk |
| NIST SRM | C2416 | Bullet Lead | disk |
| NIST SRM | C2417 | Lead-Base Alloy | disk |
| NIST SRM | C2418 | High-Purity Lead | disk |
| NIST SRM | C2424 | Ductile Iron C | disk |