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 |
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