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waters Symmetry制備柱
  • waters Symmetry制備柱
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貨物所在地：北京北京市

所在地： 美國(guó)

更新時(shí)間：2025-01-03 21:00:07

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waters Symmetry制備柱
采用反相技術(shù)進(jìn)行分離，組成復(fù)雜的待分離粗品經(jīng)常需要用強(qiáng)溶劑如DMSO進(jìn)行溶解，由于粗品在流動(dòng)相中的溶解度低，加上大體積純有機(jī)溶劑進(jìn)樣對(duì)制備柱產(chǎn)生的壓力沖擊，是導(dǎo)致制備柱過(guò)早失效和柱床塌陷的主要因素。OBD制備柱具有*的柱床穩(wěn)定性，根本不會(huì)塌陷，而且柱與柱間性能**，使用壽命大大延長(zhǎng)，從而降低了使用成本。

waters Symmetry制備柱

采用反相技術(shù)進(jìn)行分離，組成復(fù)雜的待分離粗品經(jīng)常需要用強(qiáng)溶劑如DMSO進(jìn)行溶解，由于粗品在流動(dòng)相中的溶解度低，加上大體積純有機(jī)溶劑進(jìn)樣對(duì)制備柱產(chǎn)生的壓力沖擊，是導(dǎo)致制備柱過(guò)早失效和柱床塌陷的主要因素。OBD制備柱具有的柱床穩(wěn)定性，根本不會(huì)塌陷，而且柱與柱間性能**，使用壽命大大延長(zhǎng)，從而降低了使用成本。

Symmetry半制備柱與制備柱

裝填技術(shù)與柱硬件對(duì)性能的影響

實(shí)驗(yàn)室規(guī)模的HP LC分離純化對(duì)色譜工作者提出了諸多挑戰(zhàn)，其中一個(gè)zui大的挑戰(zhàn)是制備色譜柱本身。由于柱與柱之間在性能和使用壽命上的不*性，常常導(dǎo)致樣品損失、重復(fù)純化操作以及從小體積柱到大體積柱的放大能力差。沃特世科學(xué)家意識(shí)到這個(gè)問(wèn)題的存在，歷經(jīng)三年，研究了裝填工藝過(guò)程中的所有因素以及柱設(shè)計(jì)本身。在此基礎(chǔ)上，沃特世公司于2003年推出了*技術(shù)OBDTM(Optimum Bed Density，*柱床密度)應(yīng)用于沃特世制備柱產(chǎn)品。(*UK號(hào) # GB2408469)。

問(wèn)題的根本原因就是在于，制備柱的柱床裝填必須足夠致密，才能在使用過(guò)程中能夠承受流動(dòng)相壓力而仍保持穩(wěn)定的柱床狀態(tài)。傳統(tǒng)的勻漿裝填方法，用于分析柱規(guī)格時(shí)能夠產(chǎn)生必需的柱床密度；但是當(dāng)用于制備柱并使用較小粒徑填充制備柱時(shí)，隨著柱內(nèi)徑與長(zhǎng)度的增加，就越來(lái)越難以達(dá)到柱長(zhǎng)期使用仍能保持穩(wěn)定耐受時(shí)所必需的柱床密度。柱床密度的優(yōu)化，取決于色譜填料的特定性質(zhì)與所采用的柱設(shè)計(jì)。

waters Symmetry制備柱可直接放大——準(zhǔn)確可靠地表現(xiàn)分析柱的分離效果

純化工作者大都遇到這樣的情況；即使使用和分析柱*相同的填料顆粒，色譜分離往往也不能“直接放大”，總是會(huì)出現(xiàn)分離度降低或上樣量下降的問(wèn)題。

OBD制備柱的柱床密度與分析柱相當(dāng)，具有優(yōu)異的穩(wěn)定性、重現(xiàn)性和柱效，能夠保證分離的直接放大，并避免在制備分離時(shí)重新開(kāi)發(fā)方法。

更長(zhǎng)和可預(yù)測(cè)的制備柱壽命

采用反相技術(shù)進(jìn)行分離，組成復(fù)雜的待分離粗品經(jīng)常需要用強(qiáng)溶劑如DMSO進(jìn)行溶解，由于粗品在流動(dòng)相中的溶解度低，加上大體積純有機(jī)溶劑進(jìn)樣對(duì)制備柱產(chǎn)生的壓力沖擊，是導(dǎo)致制備柱過(guò)早失效和柱床塌陷的主要因素。

OBD制備柱具有的柱床穩(wěn)定性，根本不會(huì)塌陷，而且柱與柱間性能**，使用壽命大大延長(zhǎng)，從而降低了使用成本。

訂貨信息：

 

186005562Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 3.5 µm, 3 mm X 150 mm, 3/pkg 
186005448Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 19 mm X 150 mm, 1/pkg 
186005447Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 19 mm X 100 mm, 1/pkg 
186005560Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 3.5 µm, 2.1 mm X 100 mm, 3/pkg 
186005446Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 19 mm X 50 mm, 1/pkg 
186006249Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 50 mm, 3/pkg 
186005506Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 19 mm X 250 mm, 1/pkg 
186006250Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 100 mm, 3/pkg 
186006793Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 150 mm, 3/pkg 
186006791Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg 
186006792Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 3 mm X 150 mm, 3/pkg 
186006245Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg 
186006246Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg 
186006247Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, XP Column, 130Å, 2.5 µm, 3 mm X 50 mm, 3/pkg 
186006248Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 2.5 µm, 3 mm X 100 mm, 3/pkg 
186005569Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 5 µm, 4.6 mm X 150 mm, 3/pkg 
186005568Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 5 µm, 4.6 mm X 100 mm, 3/pkg 
186005388Waters色譜柱XSelect CSH Phenyl-Hexyl Inligent Speed (IS) Column, 130Å, 5 µm, 3 mm X 20 mm, 1/pkg 
186005567Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 5 µm, 3 mm X 150 mm, 3/pkg 
186005570Waters色譜柱XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 5 µm, 4.6 mm X 250 mm, 3/pkg 
186005509Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 50 mm X 100 mm, 1/pkg 
186005505Waters色譜柱XSelect CSH Phenyl-Hexyl Prep Guard Cartridge, 130Å, 5 µm, 10 mm X 10 mm, 1/pkg 
186005508Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 50 mm X 50 mm, 1/pkg 
186005507Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 30 mm X 250 mm, 1/pkg 
186006901Waters色譜柱XSelect CSH Phenyl-Hexyl Prep Guard Cartridge, 130Å, 5 µm, 30 mm X 10 mm, 1/pkg 
186006733Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 150 mm, 1/pkg 
186005444Waters色譜柱XSelect CSH Phenyl-Hexyl Prep Guard Cartridge, 130Å, 5 µm, 19 mm X 10 mm, 1/pkg 
186005520Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 30 mm X 50 mm, 1/pkg 
186007830Waters色譜柱XSelect CSH Phenyl-Hexyl VanGuard Cartridge, 130Å, 3.5 µm, 2.1 mm X 5 mm, 3/pkg 
186007832Waters色譜柱XSelect CSH Phenyl-Hexyl VanGuard Cartridge, 130Å, 3.5 µm, 3.9 mm X 5 mm, 3/pkg 
176002895Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg 
186006127Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 100 mm, 1/pkg 
186006126Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 75 mm, 1/pkg 
186006125Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 50 mm, 1/pkg 
186006124Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 30 mm, 1/pkg 
186005510Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 50 mm X 150 mm, 1/pkg 
186005511Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 50 mm X 250 mm, 1/pkg 
176002613Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg 
186007838Waters色譜柱XSelect CSH Phenyl-Hexyl VanGuard Cartridge, 130Å, 5 µm, 3.9 mm X 5 mm, 3/pkg 
176002611Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg 
176002610Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 30 mm, 3/pkg 
186005450Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 30 mm X 75 mm, 1/pkg 
186005451Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 30 mm X 100 mm, 1/pkg 
186005452Waters色譜柱XSelect CSH Phenyl-Hexyl OBD Prep Column, 130Å, 5 µm, 30 mm X 150 mm, 1/pkg 
186007836Waters色譜柱XSelect CSH Phenyl-Hexyl VanGuard Cartridge, 130Å, 5 µm, 2.1 mm X 5 mm, 3/pkg 
186006130Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 75 mm, 1/pkg 
186007841Waters色譜柱XSelect CSH Phenyl-Hexyl XP VanGuard Cartridge, 130Å, 2.5 µm, 3.9 mm X 5 mm, 3/pkg 
186006132Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 4.6 mm X 30 mm, 1/pkg 
186006131Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 100 mm, 1/pkg 
186006134Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 4.6 mm X 75 mm, 1/pkg 
186006133Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 4.6 mm X 50 mm, 1/pkg 
186006135Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 4.6 mm X 100 mm, 1/pkg 
186006734Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 150 mm, 1/pkg 
186006390Waters色譜柱XSelect HSS C18 Column, , 100Å, 5 µm, 2.1 mm X 30 mm, 1/pkg 
186006735Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 4.6 mm X 150 mm, 1/pkg 
186006376Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 1 mm X 50 mm, 1/pkg 
186006378Waters色譜柱XSelect HSS C18 Column, , 100Å, 3.5 µm, 1 mm X 150 mm, 1/pkg 
186006377Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 1 mm X 100 mm, 1/pkg 
176002896Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 150 mm, 3/pkg 
186006128Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 30 mm, 1/pkg 
186006129Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 50 mm, 1/pkg 
186006383Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 2.1 mm X 100 mm, 1/pkg 
176002617Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 100 mm, 3/pkg 
176002616Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 75 mm, 3/pkg 
176002615Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 50 mm, 3/pkg 
186006380Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 2.1 mm X 30 mm, 1/pkg 
176002614Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 3 mm X 30 mm, 3/pkg 
176002612Waters色譜柱XSelect CSH Phenyl-Hexyl XP Column, 130Å, 2.5 µm, 2.1 mm X 75 mm, 3/pkg 
186007839Waters色譜柱XSelect CSH Phenyl-Hexyl XP VanGuard Cartridge, 130Å, 2.5 µm, 2.1 mm X 5 mm, 3/pkg 
186006384Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 2.1 mm X 150 mm, 1/pkg 
186004765Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 3 mm X 30 mm, 1/pkg 
186004766Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 3 mm X 50 mm, 1/pkg 
186004767Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 100 mm, 1/pkg
186004768Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 150 mm, 1/pkg
186006403Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 100 mm, 1/pkg 
186006392Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 2.1 mm X 100 mm, 1/pkg 
186006391Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 2.1 mm X 50 mm, 1/pkg 
186006393Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 2.1 mm X 150 mm, 1/pkg 
186005642Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 3 mm X 75 mm, 1/pkg 
186006399Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 3 mm X 250 mm, 1/pkg 
186006396Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 3 mm X 50 mm, 1/pkg 
186006395Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 3 mm X 30 mm, 1/pkg 
186006398Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 3 mm X 150 mm, 1/pkg 
186004763Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 3 mm X 150 mm, 1/pkg 
186006397Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 3 mm X 100 mm, 1/pkg 
186004762Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 3 mm X 100 mm, 1/pkg 
186004775Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pkg 
186006411Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 2.1 mm X 150 mm, 3/pkg 
186006382Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 2.1 mm X 75 mm, 1/pkg 
186006381Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 2.1 mm X 50 mm, 1/pkg 
186006387Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 75 mm, 1/pkg 
186004773Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 150 mm, 1/pkg 
186004772Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 50 mm, 1/pkg 
186004771Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 30 mm, 1/pkg 
186004770Waters色譜柱XSelect HSS C18 Column, 100Å, 3.5 µm, 4.6 mm X 250 mm, 1/pkg
186006252Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg 
186006255Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 4.6 mm X 50 mm, 3/pkg 
186006254Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 3 mm X 100 mm, 3/pkg 
186006256Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 4.6 mm X 100 mm, 3/pkg 
186006406Waters色譜柱XSelect HSS C18 Method Validation Kit, , 100Å, 3.5 µm, 2.1 mm X 100 mm, 3/pkg 
186006409Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 3.5 µm, 4.6 mm X 100 mm, 3/pkg 
186006408Waters色譜柱XSelect HSS C18 Method Validation Kit, , 100Å, 3.5 µm, 3 mm X 150 mm, 3/pkg 
186006251Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg 
186006407Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 3.5 µm, 3 mm X 100 mm, 3/pkg 
186006794Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg 
186006394Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 5 µm, 3 mm X 20 mm, 1/pkg 
186006401Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 30 mm, 1/pkg 
186006402Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 75 mm, 1/pkg 
186006795Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 3 mm X 150 mm, 3/pkg 
186006400Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 5 µm, 4.6 mm X 20 mm, 1/pkg 
186006796Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 2.5 µm, 4.6 mm X 150 mm, 3/pkg 
176002622Waters色譜柱XSelect HSS C18 Column, XP Column, 100Å, 2.5 µm, 3 mm X 30 mm, 3/pkg 
186006379Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 3.5 µm, 2.1 mm X 20 mm, 1/pkg 
186004852Waters色譜柱XSelect HSS C18 Column, 100Å, 5 µm, 4.6 mm X 50 mm, 1/pkg 
186006413Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 5 µm, 3 mm X 150 mm, 3/pkg 
186006412Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 5 µm, 3 mm X 100 mm, 3/pkg 
186006410Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 3.5 µm, 4.6 mm X 150 mm, 3/pkg 
186006386Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 3.5 µm, 4.6 mm X 20 mm, 1/pkg 
186006385Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 3.5 µm, 3 mm X 20 mm, 1/pkg 
186006389Waters色譜柱XSelect HSS C18 Inligent Speed (IS) Column, 100Å, 5 µm, 2.1 mm X 20 mm, 1/pkg 
186006253Waters色譜柱XSelect HSS C18 Method Validation Kit, XP Column, 100Å, 2.5 µm, 3 mm X 50 mm, 3/pkg 
186006136Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 30 mm, 1/pkg 
186006138Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 75 mm, 1/pkg 
186006137Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 50 mm, 1/pkg 
186006737Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 150 mm, 1/pkg 
186006139Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 100 mm, 1/pkg
186006736Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 150 mm, 1/pkg
176002621Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg
176002620Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 75 mm, 3/pkg 
176002625Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 100 mm, 3/pkg 
176002897Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg
176002898Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 150 mm, 3/pkg 
186006141Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 50 mm, 1/pkg 
186006140Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 30 mm, 1/pkg 
186007851Waters色譜柱XSelect HSS C18 VanGuard Cartridge, 100Å, 3.5 µm, 2.1 mm X 5 mm, 3/pkg 
186007854Waters色譜柱XSelect HSS C18 VanGuard Cartridge, 100Å, 5 µm, 2.1 mm X 5 mm, 3/pkg 
186004776Waters色譜柱XSelect HSS C18 Prep Guard Cartridge, 100Å, 5 µm, 10 mm X 10 mm, 1/pkg 
186007853Waters色譜柱XSelect HSS C18 VanGuard Cartridge, 100Å, 3.5 µm, 3.9 mm X 5 mm, 3/pkg 
186006143Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 100 mm, 1/pkg 
176002619Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg 
176002618Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 2.1 mm X 30 mm, 3/pkg 
186006416Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 5 µm, 4.6 mm, X 250 mm, , 3/pkg 
186006414Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 5 µm, 4.6 mm X 100 mm, 3/pkg 
186006415Waters色譜柱XSelect HSS C18 Method Validation Kit, 100Å, 5 µm, 4.6 mm X 150 mm, 3/pkg 
186007856Waters色譜柱XSelect HSS C18 VanGuard Cartridge, 100Å, 5 µm, 3.9 mm X 5 mm, 3/pkg 
186006422Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 2.1 mm X 50 mm, 1/pkg
186006421Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 2.1 mm X 30 mm, 1/pkg
186006424Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 2.1 mm X 100 mm, 1/pkg 
186006423Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 2.1 mm X 75 mm, 1/pkg
186006738Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 4.6 mm X 150 mm, 1/pkg 
186005643Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 3 mm X 75 mm, 1/pkg 
186006425Waters色譜柱XSelect HSS C18 SB Column, 100Å, 3.5 µm, 2.1 mm X 150 mm, 1/pkg 
176002623Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 50 mm, 3/pkg 
176002624Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 75 mm, 3/pkg 
186006145Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 4.6 mm X 50 mm, 1/pkg
186006144Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 4.6 mm X 30 mm, 1/pkg
186006142Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 3 mm X 75 mm, 1/pkg 
186006147Waters色譜柱XSelect HSS C18 XP Column, 100Å, 2.5 µm, 4.6 mm X 100 mm, 1/pkg 

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