Prevail™色谱柱：从100%有机相到100%水相都稳定适用的分析柱
1：无论是高水比例还是高有机溶剂比例的流动相均可适用
2：对于高极性化合物，使用100%水溶液作为流动相，仍有极好的保留性与重现性
3：对于强疏水性化合物，使用100%有机溶剂作为流动相，仍有强保留，从而不必担心样品溶解性问题，对毛细管色谱柱分析和ELSD 应用有更高的灵敏度
4：无键和相塌伏问题
5：有适用于特定应用的专用键和相
使用同一根Prevail色谱柱，在水溶液流动相中保留极性化合物，在有机溶剂流动相中保留疏水性化合物。
| Prevail™键和相规格 | |||||||||
| 键和相 | 填料基质 | 填料形状 | 填料粒径 | 孔径 | 表面积 | 碳载量 | 键和类型 | 封尾？ | USP代码 |
| C18 Select | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | 17% | 单点型 | 是 | L1 |
| C18 | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | 15% | 单点型 | 是 | L1 |
| C8 | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | 8% | 单点型 | 是 | L7 |
| Phenyl | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | 7% | 单点型 | 是 | L11 |
| Cyano (CN) | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | ―― | 单点型 | 是 | L10 |
| Amino (NH2) | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | ―― | 单点型 | 否 | L8 |
| Silica | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | ―― | ―― | ―― | L3 |
| Organic Acid | 硅胶 | 球形 | 3, 5μm | 110A | 350m2/g | ―― | 单点型 | 是 | ―― |
| Carbohydrate ES | 聚合物 | 球形 | 5μm | ―― | ―― | ―― | ―― | ―― | ―― |
在同一根Prevail色谱柱上进行近乎100％水相分析和100％有机相分析的切换表现
分析柱100%有机相到100%水相都稳定适用Prevail分析柱具有高度稳定的键和相，因此可以将同一根柱用于多个流动相条件的分析项目。如图所示，先在97％水溶液条件下分析高极性的水溶性维生素，再转到100％有机相条件下分析脂溶性维生素，再转回到97%水溶液条件下分析水溶性维生素，前后分离效果完全一致。注意：在水相和有机相之间转换时应确保前后衔接的流动相互溶。
Prevail色谱柱、 C18 分析柱和半制备柱常用规格货号快速获取表：
【有更多规格此处未列出。如需不同粒径、键和相、柱内径或柱长度，请垂询上海宸乔生物科技有限公司】
| 80101/N | 3112782/N | All-Guard Cartridge Holder |
| HI-081 | N/A | Column Coupler for All-Guard Cartridge Holder (standard column port) |
| HI-881 | N/A | Column Coupler for All-Guard Cartridge Holder (**s type column port only) |
| HI-226 | N/A | Analytical Guard Holder Wrench Set - contains a pair of 9/16" stainless steel wrenches |
| C-1000 | 2101342 | Semi-Prep Guard Holder (for 10-22mm id columns) |
| HI-050X | N/A | PEEK Fingertight Fitting 10pk |
| 88670 | 5129784 | Prevail 3um Amide Column 100x4.6mm |
| 88675 | 5129785 | Prevail 3um Amide Column 150x4.6mm |
| PRE-5AM-100D | Prevail 5um Amide Column 100x4.6mm | |
| 88660 | 5129782 | Prevail 5um Amide Column 150x4.6mm |
| 88665 | 5129783 | Prevail 5um Amide Column 250x4.6mm |
| 99255 | 5131366 | Prevail 3um Amino Column 150x2.1mm |
| 99257 | 5131368 | Prevail 3um Amino Column 100x4.6mm |
| 99259 | 5131370 | Prevail 3um Amino Column 150x4.6mm |
| 99261 | 5131372 | Prevail 5um Amino Column 150x2.1mm |
| 99290/N | 5131400/N | Prevail 5um Amino All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 99263 | 5131374 | Prevail 5um Amino Column 150x4.6mm |
| 99265 | 5131376 | Prevail 5um Amino Column 250x4.6mm |
| 99135/N | 5131298/N | Prevail 5um Amino All-Guard Cartridges (for 2.1mm id columns) 3pk |
| 43827 | 5126992 | Prevail 3um C18 Column 20x2.1mm |
| 43818 | 5126986 | Prevail 3um C18 Column 50x2.1mm |
| 43871 | 5127012 | Prevail 3um C18 Column 100x2.1mm |
| 99200 | 5131316 | Prevail 3um C18 Column 150x2.1mm |
| 99322 | 5131426 | Prevail 3um C18 Column 150x3.0mm |
| 43829 | 5126993 | Prevail 3um C18 Column 50x4.6mm |
| 99202 | 5131318 | Prevail 3um C18 Column 100x4.6mm |
| 99204 | 5131320 | Prevail 3um C18 Column 150x4.6mm |
| 99280 | 5131392 | Prevail 3um C18 Rocket 33x7mm |
| 99279 | 5131391 | Prevail 3um C18 Rocket 53x7mm |
| 96682/N | 5130649/N | Prevail 5um C18 All-Guard Cartridges (for 2.1mm id columns) 3pk |
| 99206 | 5131322 | Prevail 5um C18 Column 150x2.1mm |
| 99350/N | 5131439/N | Prevail 5um C18 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 99320 | 5131424 | Prevail 5um C18 Column 150x3.0mm |
| 99321 | 5131425 | Prevail 5um C18 Column 250x3.0mm |
| 99286/N | 5177421/N | Prevail 5um C18 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 43903 | 5127028 | Prevail 5um C18 Column 50x4.6mm |
| PRE-5C18-125DF | Prevail 5um C18 Column 125 x 4.0mm | |
| PRE-5C18-125D | Prevail 5um C18 Column 125 x 4.6mm | |
| 99208 | 5177474 | Prevail 5um C18 Column 150 x 4.6mm |
| 99209 | 5131324 | Prevail 5um C18 Column-W (**s column port) 150x4.6mm |
| 99210 | 5131326 | Prevail 5um C18 Column 250x4.6mm |
| 99211 | 5131327 | Prevail 5um C18 Column-W (**s column port) 250x4.6mm |
| 970211 | 5130692 | Prevail 5um C18 Prep-Guard 33x7.0mm |
| 99294 | 5131404 | Prevail 5um C18 Column 250x10mm |
| 99296 | 5131405 | Prevail 5um C18 Column 150 x 22mm |
| 99297 | 5131406 | Prevail 5um C18 Column 250x22mm |
| 96683/N | 5130650/N | Prevail 3um C18 All-Guard Cartridges (for 2.1mm id columns) 3pk |
| 99309 | 5131415 | Prevail 3um C18-Select Column 50x2.1mm |
| 99312 | 5131418 | Prevail 3um C18-Select Column 100x2.1mm |
| 99313 | 5131419 | Prevail 3um C18-Select Column 150x2.1mm |
| 99315 | 5131420 | Prevail 3um C18-Select Column 150x3.0mm |
| 99302 | 5131409 | Prevail 3um C18-Select Column 100x4.6mm |
| 99303 | 5131410 | Prevail 3um C18-Select Column 150x4.6mm |
| 99304 | 5131411 | Prevail 3um C18-Select Rocket 33x7mm |
| 99305 | 5131412 | Prevail 3um C18-Select Rocket 53x7mm |
| 96690/N | 5130656/N | Prevail 5um C18-Select All-Guard Cartridge (for 2.1mm id columns) 3pk |
| 99119/N | 5131287/N | Prevail 5um C18-Select All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99316 | 5131421 | Prevail 5um C18-Select Column 150x3.0mm |
| 99317 | 5131422 | Prevail 5um C18-Select Column 250x3.0mm |
| 96455/N | 5130576/N | Prevail 5um C18-Select All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99300 | 5177762 | Prevail 5um C18-Select Column 150x4.6mm |
| 99301 | 5131408 | Prevail 5um C18-Select Column 250x4.6mm |
| 96691/N | 5130657/N | Prevail 3um C18-Select All-Guard Cartridge (for 2.1mm id columns) 3pk |
| 99128/N | 5131293/N | Prevail 5um C8 All-Guard Cartridges (for 2.1mm id columns) 3pk |
| 99218 | 5131334 | Prevail 5um C8 Column 150x2.1mm |
| 5131428 | 5131428 | Prevail 5um C8 Column 250x3.0mm |
| 99287/N | 5131397/N | Prevail 5um C8 All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 99224 | 5131336 | Prevail 5um C8 Column 150x4.6mm |
| 99229 | 5131338 | Prevail 5um C8 Column 250x4.6mm |
| 35116 | 5133102 | Prevail 5um Carbohydrate ES Column 150x2.0mm |
| 96435/N | 5130567/N | Prevail 5um Carbohydrate ES All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 35102 | 5126534 | Prevail 5um Carbohydrate ES Column 150x4.6mm |
| 35101 | 5126533 | Prevail 5um Carbohydrate ES Column 250x4.6mm |
| 35105 | 5126537 | Prevail 5um Carbohydrate ES Prep-Guard 33x7.0mm |
| 35104 | 5126536 | Prevail 5um Carbohydrate ES Rocket 53x7.0mm |
| 35103 | N/A | Prevail 5um Carbohydrate ES Column 100x7.0mm |
| 35115 | 5126541 | Prevail 5um Carbohydrate ES Column 250x10mm |
| 35215 | 5126547 | Prevail 9um Carbohydrate ES Column 300x20mm |
| 99243 | 5131353 | Prevail 3um Cyano Column 150x2.1mm |
| 99247 | 5131357 | Prevail 3um Cyano Column 150x4.6mm |
| 99131/N | 5131295/N | Prevail 5um Cyano All-Guard Cartridges (for 2.1mm id columns) 3pk |
| 99353/N | 5131442/N | Prevail 5um Cyano All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 99329 | 5131433 | Prevail 5um Cyano Column 150x3.0mm |
| 99289/N | 5131399/N | Prevail 5um Cyano All-Guard Cartridges (for 3.0 - 4.6mm id columns) 3pk |
| 99251 | 5131362 | Prevail 5um Cyano Column 150x4.6mm |
| 99253 | 5131364 | Prevail 5um Cyano Column 250x4.6mm |
| 88648 | 5129779 | Prevail 3um Organic Acid Column 100x2.1mm |
| PRE-5OA-250DT | PRE-5OA-250DT | Prevail 5µ Organic Acid 250 x 3.0mm |
| 88655 | 5129781 | Prevail 3um Organic Acid Column 150x4.6mm |
| 88755 | 5129805 | Prevail 3um Organic Acid Column-W (**s column port) 150x4.6mm |
| 50755 | 5127246 | Prevail 3um Organic Acid Rocket 53x7.0mm |
| 96429/N | 5130563/N | Prevail 5um Organic Acid All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 88640 | 5129777 | Prevail 5um Organic Acid Column 150x4.6mm |
| 88740 | 5129802 | Prevail 5um Organic Acid Column-W (**s column port) 150x4.6mm |
| PRE-5OA-250DT | N/A | Prevail 5um Organic Acid Column 250x3.0mm |
| 88645 | 5129778 | Prevail 5um Organic Acid Column 250x4.6mm |
| 88745 | 5129803 | Prevail 5um Organic Acid Column-W (**s column port) 250x4.6mm |
| 99130/N | 5131294/N | Prevail 5um Phenyl All-Guard Cartridge (for 2.1mm id columns) 3pk |
| 99237 | 5131347 | Prevail 5um Phenyl Column 150x2.1mm |
| 99352/N | 5131441/N | Prevail 5um Phenyl All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99326 | 5131430 | Prevail 5um Phenyl Column 150x3.0mm |
| 99327 | 5131431 | Prevail 5um Phenyl Column 250x3.0mm |
| 99241 | Prevail 5um Phenyl Column 250x4.6mm | |
| 99288/N | 5131398/N | Prevail 5um Phenyl All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99239 | 5131349 | Prevail 5um Phenyl Column 150x4.6mm |
| 43805 | 5126981 | Prevail 3um Silica Column 100x2.1mm |
| 99341 | 5131438 | Prevail 3um Silica Column 150x3.0mm |
| 99271 | 5131383 | Prevail 3um Silica Column 150x4.6mm |
| 99133/N | 5131296/N | Prevail 5um Silica All-Guard Cartridge (for 2.1mm id columns) 3pk |
| 99273 | 5131385 | Prevail 5um Silica Column 150x2.1mm |
| 99354/N | 5131443/N | Prevail 5um Silica All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99339 | 5131436 | Prevail 5um Silica Column 150x3.0mm |
| 99340 | 5131437 | Prevail 5um Silica Column 250x3.0mm |
| 99291/N | 5131401/N | Prevail 5um Silica All-Guard Cartridge (for 3.0 - 4.6mm id columns) 3pk |
| 99275 | 5131387 | Prevail 5um Silica Column 150x4.6mm |
| 99277 | 5131389 | Prevail 5um Silica Column 250x4.6mm |
