产品介绍
Ultra Aqueous C18 液相色谱柱(USP L1)
产品特点:
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,专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。
其特定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,该固定相有优越的使用性能。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:
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. |
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