Ultra Aqueous C18 液相色谱柱(USP L1)

粒径（μm）：3、5，球型

孔径（A）：100

碳载量（%）：15

封尾：否

PH范围：2.5 - 8

温度上限（°C）：80

相似固定相：AQUA C18, Aquasil C18, Hypersil Gold AQ, YMC ODS-Aq

其符合美国药典（USP）L1方法要求。属于反向色谱，*为分析极性大的化合物而设计，基质高度去活性，适合于在高水性流动相中使用，甚至能承受100%水相作为流动相，适合分析水溶性大，有机溶剂溶解性差的维生素和有机酸类物质。

其特点是能对大极性化合物（中性到弱酸性）有较强的保留能力和选择性，几乎完全消除了色谱峰拖尾现象。非常适合于流动相中水相大于90%的场合，是水溶化合物和不易溶于有机相类化合的理性选择。对于在水中有高度溶解性，而在有机溶剂只有低溶解性的化合物，该固定相有**的使用性能。例如用于水溶性的维他命和有机酸的分析。

采用了先进的键合技术，减弱了由于硅羟基封闭不完全而引起的色谱峰拖尾现象，使得色谱峰形对称，分辨率加大。

能承受100%水相作流动相。

订货信息:

Ultra Aqueous C18 液相色谱柱(USP L1)

货号	粒径	长度	内径	改装	包装
917835B	3 μm	50 mm	0.3 mm	Capillary Column	ea.
917836B	3 μm	150 mm	0.3 mm	Capillary Column	ea.
9178332	3 μm	30 mm	2.1 mm		ea.
9178352	3 μm	50 mm	2.1 mm		ea.
9178312	3 μm	100 mm	2.1 mm		ea.
9178362	3 μm	150 mm	2.1 mm		ea.
917833E	3 μm	30 mm	3.0 mm		ea.
917835E	3 μm	50 mm	3.0 mm		ea.
917831E	3 μm	100 mm	3.0 mm		ea.
917836E	3 μm	150 mm	3.0 mm		ea.
9178335	3 μm	30 mm	4.6 mm		ea.
9178355	3 μm	50 mm	4.6 mm		ea.
9178315	3 μm	100 mm	4.6 mm		ea.
9178365	3 μm	150 mm	4.6 mm		ea.
9178332-700	3 μm	30 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178352-700	3 μm	50 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178312-700	3 μm	100 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178362-700	3 μm	150 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178333-700	3 μm	30 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178353-700	3 μm	50 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178313-700	3 μm	100 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178363-700	3 μm	150 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178335-700	3 μm	30 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178355-700	3 μm	50 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178315-700	3 μm	100 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178365-700	3 μm	150 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178532	5 μm	30 mm	2.1 mm		ea.
9178552	5 μm	50 mm	2.1 mm		ea.
9178512	5 μm	100 mm	2.1 mm		ea.
9178562	5 μm	150 mm	2.1 mm		ea.
9178522	5 μm	200 mm	2.1 mm		ea.
9178572	5 μm	250 mm	2.1 mm		ea.
917853E	5 μm	30 mm	3.0 mm		ea.
917855E	5 μm	50 mm	3.0 mm		ea.
917851E	5 μm	100 mm	3.0 mm		ea.
917856E	5 μm	150 mm	3.0 mm		ea.
917852E	5 μm	200 mm	3.0 mm		ea.
917857E	5 μm	250 mm	3.0 mm		ea.
9178535	5 μm	30 mm	4.6 mm		ea.
9178555	5 μm	50 mm	4.6 mm		ea.
9178515	5 μm	100 mm	4.6 mm		ea.
9178565	5 μm	150 mm	4.6 mm		ea.
9178525	5 μm	200 mm	4.6 mm		ea.
9178575	5 μm	250 mm	4.6 mm		ea.
9178532-700	5 μm	30 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178552-700	5 μm	50 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178512-700	5 μm	100 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178562-700	5 μm	150 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178522-700	5 μm	200 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178572-700	5 μm	250 mm	2.1 mm	with Trident Inlet Fitting	ea.
9178533-700	5 μm	30 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178553-700	5 μm	50 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178513-700	5 μm	100 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178563-700	5 μm	150 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178523-700	5 μm	200 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178573-700	5 μm	250 mm	3.2 mm	with Trident Inlet Fitting	ea.
9178535-700	5 μm	30 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178555-700	5 μm	50 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178515-700	5 μm	100 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178565-700	5 μm	150 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178525-700	5 μm	200 mm	4.6 mm	with Trident Inlet Fitting	ea.
9178575-700	5 μm	250 mm	4.6 mm	with Trident Inlet Fitting	ea.

Ultra Aqueous C18 液相色谱柱(USP L1)

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