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XBridge Amide，3.5μm 4.6X250mm ，186004870，現貨

XBridge Amide色譜柱
■ 極性物質的保留分析
■ 糖分析的理想色譜柱
■ pH 2-11，耐受性
■ 可用于取代硅膠氨基柱（選擇性相近）

色譜柱由來

自2003年以來，沃特世研發生產了若干用于親水保留色譜（Hydrophilic Interaction Chromatography，縮寫HILIC）的創新型固定相，用以解決高極性化合物難以保留和分離的問題。基于沃特世的新一代雜化顆粒技術BEH新開發生產的色譜柱，使用了化學穩定的、三鍵鍵合式的酰胺官能團，為HILIC模式的色譜分離提供了新工具，也為HILIC方法的穩定性與通用性方面提供了新平臺與新境界。結合沃特世UP LC技術平臺，包括*對等的ACQUITY UPLC® BEH Amide柱，色譜工作者可以方便自如的在UPLC與HPLC之間進行方法轉移。當分析物極性過大，難以用反相色譜進行保留時，可以考慮使用HILIC色譜技術。基于BEH雜化顆粒技術的柱，能夠耐受pH條件2-11，從而允許色譜工作者使用不同的pH條件開發和建立方法，柱流失確保與LCMS兼容良好，柱使用壽命也更長。
此外，色譜柱能夠提供更好的質譜響應，與樣品制備后（蛋白沉淀、液液萃取、固相萃取）的高有機相比例的樣品溶液可直接兼容，而且提供了與反相保留模式和以往無鍵合相的HILIC柱的保留模式不同的選擇性。

分析柱，或ACQUITY UPLC BEH Amide超高效液相色譜柱：
• 將復雜基質中的干擾成分如鹽、色素等和糖*分開
• 從根本上解決了氨基鍵合硅膠柱不能耐受高pH和鍵合相流失嚴重的問題，柱壽命大大延長，同時避免了氨基柱和糖形成Schiff堿的問題
• 性能大大優于傳統硅膠基質氨基柱
• 3.5μm粒徑更提升柱效與分辨率

色譜柱規格：

訂貨信息：

XBridge HPLC分析柱

柱規格	粒徑	C18	C8	Shield RP18	Phenyl	HILIC	Amide
1.0x50mm	2.5μm	186003118	186003164	186003136	186003306	—	—
2.1 x 10 mm保護柱芯 ¹	2.5μm	1860030561	1860030741	1860030651	1860033591	186004455	—
2.1x20 mm ISTM	2.5μm	186003201	186003167	186003139	186003307	—	—
2.1 x 30 mm	2.5μm	186003084	186003099	186003091	186003308	186004456	—
2.1 x 50 mm	2.5μm	186003085	186003101	186003092	186003309	186004457	—
2.1 x 75 mm	2.5μm	186005626	186005627	186005628	186005629	—	—
3.0 x 20 mm IS	2.5μm	186003087	186003168	186003140	186003310	—	—
3.0 x 20 mm保護柱芯²	2.5μm	1860030572	1860030752	1860030662	1860033602	—	—
3.0 x 30 mm	2.5μm	186003121	186003169	186003141	186003311	—	—
3.0 x 50 mm	2.5μm	186003122	186003170	186003142	186003312	186004458	—
3.0 x 75 mm	2.5μm	186005630	186005631	186005632	186005633	—	—
4.6 x 20 mm IS	2.5μm	186003088	186003172	186003144	186003313	—	—
4.6 x 20 mm保護柱芯 ²	2.5μm	1860030582	1860030762	1860030672	1860033612	1860044592	—
4.6 x 30 mm	2.5μm	186003089	186003173	186003145	186003314	—	—
4.6 x 50 mm	2.5μm	186003090	186003174	186003096	186003315	186004460	—
4.6 x 75 mm	2.5μm	186003124	186003175	186003146	186003316	186004461	—
1.0 x 50 mm	3.5μm	186003126	186003177	186003148	186003317	186004429	186004871
1.0 x100 mm	3.5μm	186003127	186003178	186003149	186003318	—	—
1.0 x150 mm	3.5μm	186003128	186003179	186003150	186003319	—	—
2.1 x 10 mm保護柱芯¹	3.5μm	1860030591	1860030771	1860030681	1860033621	1860044301	1860048571
2.1 x 20 mm IS	3.5μm	186003019	186003180	186003151	186003320	—	—
2.1 x 30 mm	3.5μm	186003020	186003046	186003035	186003321	186004431	186004858
2.1 x 50 mm	3.5μm	186003021	186003047	186003036	186003322	186004432	186004859
2.1 x100 mm	3.5μm	186003022	186003048	186003037	186003323	186004433	186004860
2.1 x150 mm	3.5μm	186003023	186003049	186003038	186003324	186004434	186004861
3.0 x 20 mm IS	3.5μm	186003024	186003181	186003152	186003325	—	—
3.0 x 20 mm保護柱芯²	3.5μm	1860030602	1860030782	1860030692	1860033632	—	—
3.0 x 30 mm	3.5μm	186003025	186003182	186003153	186003326	—	186004862
3.0 x 50 mm	3.5μm	186003026	186003050	186003039	186003327	186004435	186004863
3.0 x100 mm	3.5μm	186003027	186003051	186003040	186003328	186004436	186004864
3.0 x150 mm	3.5μm	186003028	186003052	186003041	186003329	—	—
4.6 x 20 mm IS	3.5μm	186003029	186003183	186003154	186003330	—	—
4.6 x 20 mm保護柱芯 ²	3.5μm	1860030612	1860030792	1860030702	1860033642	1860044372	1860048652
4.6 x 30 mm	3.5μm	186003030	186003184	186003155	186003331	186004438	186004866
4.6 x 50 mm	3.5μm	186003031	186003053	186003042	186003332	186004439	186004867
4.6 x 75 mm	3.5μm	186003032	186003185	186003043	186003333	—	—
4.6 x100 mm	3.5μm	186003033	186003054	186003044	186003334	186004440	186004868
4.6 x150 mm	3.5μm	186003034	186003055	186003045	186003335	186004441	186004869
4.6 x250 mm	3.5μm	186003943	186003963	186003964	186003965	—	186004870
2.1 x 10 mm保護柱芯 ¹	5μm	1860030621	1860030801	1860030711	1860033661	1860044421	—
2.1 x 20 mm IS	5μm	186003107	186003186	186003156	186003336	—	—
2.1 x 30 mm	5μm	186003129	186003187	186003157	186003337	186004443	—
2.1 x 50 mm	5μm	186003108	186003011	186002999	186003338	186004444	—
2.1 x100 mm	5μm	186003109	186003012	186003002	186003339	186004445	—
2.1 x150 mm	5μm	186003110	186003013	186003003	186003340	186004446	—
3.0 x 20 mm IS	5μm	186003130	186003188	186003158	186003341	—	—
3.0 x 20 mm保護柱芯 ²	5μm	1860030632	1860030812	1860030722	1860033672	—	—
3.0 x 30 mm	5μm	186003111	186003189	186003159	186003342	—	—
3.0 x 50 mm	5μm	186003131	186003190	186003160	186003343	186004447	—
3.0 x100 mm	5μm	186003132	186003191	186003004	186003344	186004448	—
3.0 x150 mm	5μm	186003112	186003014	186003005	186003345	—	—
3.0 x250 mm	5μm	186003133	186003192	186003161	186003346	—	—
4.6 x 20 mm IS	5μm	186003134	186003193	186003162	186003347	—	—
4.6 x 20 mm保護柱芯 ²	5μm	1860030642	1860030822	1860030732	1860033682	1860044492	—
4.6 x 30 mm	5μm	186003135	186003194	186003163	186003348	186004450	—
4.6 x 50 mm	5μm	186003113	186003015	186003006	186003349	186004451	—
4.6 x 75 mm	5μm	186003114	186003195	186003007	186003350	—	—
4.6 x100 mm	5μm	186003115	186003016	186003008	186003351	186004452	—
4.6 x150 mm	5μm	186003116	186003017	186003009	186003352	186004453	—
4.6 x250 mm	5μm	186003117	186003018	186003010	186003353	186004454	—

1. 包裝2/pk，需配Universal Sentry保護柱套 2.1x10mm，WAT097958
2. 包裝2/pk，需配Universal Sentry保護柱套 3.0x20mm/4.6x20mm，WAT046910

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