产品介绍
可同时分析酸、碱和中性物质
不用流动相改性剂峰型同样对称
稳定的键合,柱子使用寿命长
有液质和微孔柱、分析型柱和制备型柱
3μm, 5μm 和 10μm 直径颗粒
无论是分析酸碱还是中性物质, Alltima 高效液相 色谱柱都可以得到非常好的色谱图 。 Alltima 的固定相是经碱基去活处理消除了活性的硅羟基,这是硅胶基质固定相峰脱尾的主要来源。使用 Alltima 固定相的色谱柱分析强碱性的化合物时,不用在流动相中加入三乙胺改性剂来保证峰型尖锐对称 。
Alltima 固定相是聚合键合的,且双端基封尾,以保证柱子即使使用腐蚀性流动相时也有较长的使用寿命。色谱柱在经过腐蚀性流动相乙睛 / 三氟乙酸升温不间断冲洗 500 个小时后,色谱柱的容量和选择性没有发生变化。
Alltima 柱有很多种不同键合相、不同颗粒大小、不同孔径和结构的色谱柱,可以提高不同的活性集团以满足各种不同分离的要求。
Alltima 填料 - 全部使用 100A 球型硅胶 | |||
固定相 | 微粒大小 | 碳含量 | 端基封尾 |
C18 | 3, 5, 10μm | 16% | 是 |
C18-LL | 5μm | 9% | 是 |
C8 | 3, 5, 10μm | 9% | 是 |
Phenyl | 3, 5μm | 7.50% | 是 |
Cyano | 3, 5μm | — | 否 |
Amino | 3, 5μm | — | — |
Silica | 3, 5, 10μm | — | — |
订货信息:
Alltima C18 色谱柱
货号 | 规格 |
43853 | Alltima 3um C18 Column 100x1.0mm |
96681/N | Alltima 3um C18 All‐Guard Cartridges (for 2.1mm id columns) 3pk |
43803 | Alltima 3um C18 Column 20x2.1mm |
43849 | Alltima 3um C18 Column 50x2.1mm Do not use, see 5129742/88353 |
88353 | Alltima 3um C18 Column 50x2.1mm |
43821 | Alltima 3um C18 Column 100x2.1mm Do not use, see 5129741/88352 |
88352 | Alltima 3um C18 Column 100x2.1mm |
43852 | Alltima 3um C18 Column 150x2.1mm |
81143 | Alltima 3um C18 Column 150x3.0mm |
43851 | Alltima 3um C18 Column 20x4.6mm |
81412 | Alltima 3um C18 Column 50x4.6mm |
81382 | Alltima 3um C18 Column 100x4.6mm |
11350 | Alltima 3um C18 Column Validation Kit 100x4.6mm (3 columns from 3 different batches) |
81383 | Alltima 3um C18 Column‐W (Waters column port) 100x4.6mm |
81387 | Alltima 3um C18 Column 150x4.6mm |
81388 | Alltima 3um C18 Column‐W (Waters column port) 150x4.6mm |
AL-3C18-25046 | Alltima 3um C18 Column 250x4.6mm |
50603 | Alltima 3um C18 Rocket 33x7mm |
50605 | Alltima 3um C18 Rocket 53x7mm |
96680/N | Alltima 5um C18 All‐Guard Cartridges (for 2.1mm id columns) 3pk |
88888 | Alltima 5um C18 Column 50x2.1mm |
88370 | Alltima 5um C18 Column 150x2.1mm |
88371 | Alltima 5um C18 Column 250x2.1mm |
96361/N | Alltima 5um C18 All‐Guard Cartridges (for 3.0 ‐ 4.6mm id columns) 3pk |
81140 | Alltima 5um C18 Column 150x3.0mm |
81142 | Alltima 5um C18 Column 250x3.0mm |
88383 | Alltima 5um C18 Column 150x3.2mm |
96080SP/N | Alltima 5um C18 All‐Guard Cartridges (for 3.0 ‐ 4.6mm id columns) 10pk |
96080/N | Alltima 5um C18 All‐Guard Cartridges (for 3.0 ‐ 4.6mm id columns) 3pk |
88889 | Alltima 5um C18 Column 50x4.6mm |
88059 | Alltima 5um C18 Column 100x4.6mm |
AL-5C18-125DF | Alltima 5um C18 Column 125x4.0mm |
AL-5C18-125D | Alltima 5um C18 Column 125x4.6mm |
AL-5C18-150DF | Alltima 5um C18 Column 150x4.0mm |
88052 | Alltima 5um C18 Column 150x4.6mm |
11541 | Alltima 5um C18 Column Validation Kit 150x4.6mm (3 columns from 3 different batches) |
88051 | Alltima 5um C18 Column‐MF (PEEK metal free column hardware) 150x4.6mm |
88053 | Alltima 5um C18 Column‐W (Waters column port) 150x4.6mm |
AL-5C18-250DF | Alltima 5um C18 Column 250x4.0mm |
88056 | Alltima 5um C18 Column 250x4.6mm |
11543 | Alltima 5um C18 Column Validation Kit 250x4.6mm (3 columns from 3 different batches) |
88055 | Alltima 5um C18 Column‐MF (PEEK metal free column hardware) 250x4.6mm |
88057 | Alltima 5um C18 Column‐W (Waters column port) 250x4.6mm |
88295 | Alltima 5um C18‐Nuc Column 250x4.6mm |
AL-5C18-300DE | Alltima 5um C18 Column 300x3.9mm |
AL-5C18-300DF | Alltima 5um C18 Column 300x4.0mm |
AL-5C18-300D | Alltima 5um C18 Column 300x4.6mm |
81102 | Alltima 5um C18 Column 150x10mm |
88063 | Alltima 5um C18 Column 250x10mm |
81106 | Alltima 5um C18 Column 150x22mm |
81105 | Alltima 5um C18 Column 250x22mm |
AL-5C18-10CP2 | Alltima 5um C18 Semi‐Prep Guard Cartridges (for 10-22mm id columns) 2pk |
88302 | Alltima 10um C18 Column 150x4.6mm |
88307 | Alltima 10um C18 Column 250x4.6mm |
88308 | Alltima 10um C18 Column-W (Waters column port) 250x4.6mm |
AL-10C18-300DE | Alltima 10um C18 Column 300x3.9mm |
AL-10C18-300DF | Alltima 10um C18 Column 300x4.0mm |
970203 | Alltima 10um C18 Prep‐Guard Column 33x7mm |
88334 | Alltima 10um C18 Column 250x10mm |
88335 | Alltima 10um C18 Column 250x22mm |
供应商
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