供货周期: | 现货 |
品牌: | 瑞思泰康 |
货号: | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Ultra Aqueous C18 Columns
粒径(μm):3、5,球型
孔径(?):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:
9178311 | Ultra AQ C18 3um | 100 x 1.0mm |
9178312 | Ultra AQ C18 3um | 100 x 2.1mm |
9178312-700 | Ultra AQ C18 3um | 100 x 2.1mm with Trident |
9178313-700 | Ultra AQ C18 3um | 100 x 3.2mm with Trident |
9178315 | Ultra AQ C18 3um | 100 x 4.6mm |
9178315-700 | Ultra AQ C18 3um | 100 x 4.6mm with Trident |
917831E | Ultra Aqueous C18 3um | 100 x 3.0mm |
9178331 | Ultra AQ C18 3um | 30 x 1.0mm |
9178332 | Ultra AQ C18 3um | 30 x 2.1mm |
9178332-700 | Ultra AQ C18 3um | 30 x 2.1mm with Trident |
9178333-700 | Ultra AQ C18 3um | 30 x 3.2mm with Trident |
9178335 | Ultra AQ C18 3um | 30 x 4.6mm |
9178335-700 | Ultra AQ C18 3um | 30 x 4.6mm with Trident |
917833E | Ultra AQ C18 3um | 30 x 3.0mm |
9178351 | Ultra AQ C18 3um | 50 x 1.0mm |
9178352 | Ultra AQ C18 3um | 50 x 2.1mm |
9178352-700 | Ultra AQ C18 3um | 50 x 2.1mm with Trident |
9178353-700 | Ultra AQ C18 3um | 50 x 3.2mm with Trident |
9178355 | Ultra AQ C18 3um | 50 x 4.6mm |
9178355-700 | Ultra AQ C18 3um | 50 x 4.6mm with Trident |
917835B | Ultra AQ C18 3um | 50 x 0.3mm Capillary Column |
917835E | Ultra AQ C18 3um | 50 x 3.0mm |
9178361 | Ultra AQ C18 3um | 150 x 1.0mm |
9178362 | Ultra AQ C18 3um | 150 x 2.1mm |
9178362-700 | Ultra AQ C18 3um | 150 x 2.1mm with Trident |
9178363 | Ultra AQ C18 3um | Discontinue When Stock is Depleted Will be Replaced with #917836E 150 x 3.2mm |
9178363-700 | Ultra AQ C18 3um | 150 x 3.2mm with Trident |
9178365 | Ultra AQ C18 3um | 150 x 4.6mm |
9178365-700 | Ultra AQ C18 3um | 150 x 4.6mm with Trident |
917836B | Ultra AQ C18 3um | 150 x 0.3mm Capillary Column |
917836E | Ultra Aqueous C18 3um | 150 x 3.0mm |
9178511 | Ultra AQ C18 5um | 100 x 1.0mm |
9178512 | Ultra AQ C18 5um | 100 x 2.1mm |
9178512-700 | Ultra AQ C18 5um | 100 x 2.1mm with Trident |
9178513-700 | Ultra AQ C18 5um | 100 x 3.2mm with Trident |
9178515 | Ultra AQ C18 5um | 100 x 4.6mm |
9178515-700 | Ultra AQ C18 5um | 100 x 4.6mm with Trident |
917851E | Ultra AQ C18 5um | 100 x 3.0mm |
9178521 | Ultra AQ C18 5um | 200 x 1.0mm |
9178522 | Ultra AQ C18 5um | 200 x 2.1mm |
9178522-700 | Ultra AQ C18 5um | 200 x 2.1mm with Trident |
9178523-700 | Ultra AQ C18 5um | 200 x 3.2mm with Trident |
9178525 | Ultra AQ C18 5um | 200 x 4.6mm |
9178525-700 | Ultra AQ C18 5um | 200 x 4.6mm with Trident |
917852E | Ultra AQ C18 5um | 200 x 3.0mm |
9178531 | Ultra AQ C18 5um | 30 x 1.0mm |
9178532 | Ultra AQ C18 5um | 30 x 2.1mm |
9178532-700 | Ultra AQ C18 5um | 30 x 2.1mm with Trident |
9178533-700 | Ultra AQ C18 5um | 30 x 3.2mm with Trident |
9178535 | Ultra AQ C18 5um | 30 x 4.6mm |
9178535-700 | Ultra AQ C18 5um | 30 x 4.6mm with Trident |
917853E | Ultra AQ C18 5um | 30 x 3.0mm |
9178551 | Ultra AQ C18 5um | 50 x 1.0mm |
9178552 | Ultra AQ C18 5um | 50 x 2.1mm |
9178552-700 | Ultra AQ C18 5um | 50 x 2.1mm with Trident |
9178553-700 | Ultra AQ C18 5um | 50 x 3.2mm with Trident |
9178555 | Ultra AQ C18 5um | 50 x 4.6mm |
9178555-700 | Ultra AQ C18 5um | 50 x 4.6mm with Trident |
917855E | Ultra AQ C18 5um | 50 x 3.0mm |
9178561 | Ultra AQ C18 5um | 150 x 1.0mm |
9178562 | Ultra AQ C18 5um | 150 x 2.1mm |
9178562-700 | Ultra AQ C18 5um | 150 x 2.1mm with Trident |
9178563-700 | Ultra AQ C18 5um | 150 x 3.2mm with Trident |
9178565 | Ultra AQ C18 5um | 150 x 4.6mm |
9178565-700 | Ultra AQ C18 5um | 150 x 4.6mm with Trident |
917856E | Ultra AQ C18 5um | 150 x 3.0mm |
9178571 | Ultra AQ C18 5um | 250 x 1.0mm |
9178572 | Ultra AQ C18 5um | 250 x 2.1mm |
9178572-700 | Ultra AQ C18 5um | 250 x 2.1mm with Trident |
9178573-700 | Ultra AQ C18 5um | 250 x 3.2mm with Trident |
9178575 | Ultra AQ C18 5um | 250 x 4.6mm |
9178575-700 | Ultra AQ C18 5um | 250 x 4.6mm with Trident |
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