Grace Prevail 色譜柱
Prevail™色譜柱：從100%有機(jī)相到100%水相都穩(wěn)定適用的分析柱
1：無(wú)論是高水比例還是高有機(jī)溶劑比例的流動(dòng)相均可適用
2：對(duì)于高極性化合物，使用100%水溶液作為流動(dòng)相，仍有極好的保留性與重現(xiàn)性
3：對(duì)于強(qiáng)疏水性化合物，使用100%有機(jī)溶劑作為流動(dòng)相，仍有強(qiáng)保留，從而不必?fù)?dān)心樣品溶解性問題，對(duì)毛細(xì)管色譜柱分析和ELSD?應(yīng)用有更高的靈敏度
4：無(wú)鍵和相塌伏問題
5：有適用于特定應(yīng)用的專用鍵和相
詳情
高水比例還是高有機(jī)溶劑比例流動(dòng)相都適用
對(duì)于高極性化合物，適用100%水溶液作為流動(dòng)相，仍然有很好的保留性及重現(xiàn)性
無(wú)鍵合相塌陷問題
使用同一根PrevailTMC18柱，在水溶液流動(dòng)相中保留極性化合物，在有機(jī)溶劑流動(dòng)相中保留疏水化合物。
| PrevailTM鍵合相規(guī)格 | |||||||||
| 鍵合相 | 填料基質(zhì) | 填料形狀 | 填料粒徑 | 孔徑 | 表面積 | 碳載量 | 鍵合類型 | 封尾 | USP代碼 |
| C18?Select | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | 17% | 單點(diǎn)型 | 是 | L1 |
| C18 | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | 15% | 單點(diǎn)型 | 是 | L1 |
| C18 | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | 8% | 單點(diǎn)型 | 是 | L7 |
| Phenyl | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | 7% | 單點(diǎn)型 | 是 | L11 |
| Cyano（CN） | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | —— | 單點(diǎn)型 | 是 | L10 |
| Amino（NH2） | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | —— | 單點(diǎn)型 | 否 | L8 |
| Silica | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | —— | —— | —— | L3 |
| Organic?Acid | 硅膠 | 球形 | 3、5μm | 110? | 350m2/g | —— | 單點(diǎn)型 | 是 | —— |
| Carbohydrate?ES | 聚合物 | 球形 | 5μm | —— | —— | —— | —— | —— | —— |
| 88670 | 5129784 | Prevail 3um Amide Column 100×4.6mm |
| 88675 | 5129785 | Prevail 3um Amide Column 150×4.6mm |
| 88660 | 5129782 | Prevail 5um Amide Column 150×4.6mm |
| 88665 | 5129783 | Prevail 5um Amide Column 250×4.6mm |
| 99255 | 5131366 | Prevail 3um Amino Column 150×2.1mm |
| 99257 | 5131368 | Prevail 3um Amino Column 100×4.6mm |
| 99259 | 5131370 | Prevail 3um Amino Column 150×4.6mm |
| 99261 | 5131372 | Prevail 5um Amino Column 150×2.1mm |
| 99290 | 5131400 | Prevail 5um Amino All-Guard Cartridges 7.5×4.6mm 3pk |
| 99263 | 5131374 | Prevail 5um Amino Column 150×4.6mm |
| 99265 | 5131376 | Prevail 5um Amino Column 250×4.6mm |
| 99135 | 5131298 | Prevail Amino All-Guard Cartridges 3pk |
| 43827 | 5126992 | Prevail 3um C18 Column 20×2.1mm |
| 43818 | 5126986 | Prevail 3um C18 Column 50×2.1mm |
| 43871 | 5127012 | Prevail 3um C18 Column 100×2.1mm |
| 99200 | 5131316 | Prevail 3um C18 Column 150×2.1mm |
| 99322 | 5131426 | Prevail 3um C18 Column 150×3.0mm |
| 43829 | 5126993 | Prevail 3um C18 Column 50×4.6mm |
| 99202 | 5131318 | Prevail 3um C18 Column 100×4.6mm |
| 99204 | 5131320 | Prevail 3um C18 Column 150×4.6mm |
| 99280 | 5131392 | Prevail 3um C18 Rocket 33x7mm |
| 99279 | 5131391 | Prevail 3um C18 Rocket 53x7mm |
| 96682 | 5130649 | Prevail 5um C18 All-Guard Cartridges 7.5×2.1mm 3pk |
| 99206 | 5131322 | Prevail 5um C18 Column 150×2.1mm |
| 99350 | 5131439 | Prevail 5um C18 All-Guard Cartridges 7.5×3.0mm 3pk |
| 99320 | 5131424 | Prevail 5um C18 Column 150×3.0mm |
| 99321 | 5131425 | Prevail 5um C18 Column 250×3.0mm |
| 99286 | 5177421 | Prevail 5um C18 All-Guard Cartridges 7.5×4.6mm 3pk |
| 43903 | 5127028 | Prevail 5um C18 Column 50×4.6mm |
| 99208 | 5177474 | Prevail 5um C18 Column 150 x 4.6mm |
| 99209 | 5131324 | Prevail 5um C18 Column-W 150×4.6mm |
| 99210 | 5131326 | Prevail 5um C18 Column 250×4.6mm |
| 99211 | 5131327 | Prevail 5um C18 Column-W 250×4.6mm |
| 970211 | 5130692 | Prevail 5um C18 Prep-Guard 33×7.0mm |
| 99294 | 5131404 | Prevail 5um C18 Column 250x10mm |
| 99296 | 5131405 | Prevail 5um C18 Column 150 x 22mm |
| 99297 | 5131406 | Prevail 5um C18 Column 250x22mm |
| 96683 | 5130650 | Prevail C18 All-Guard Cartridges 3pk |
| 99309 | 5131415 | Prevail 3um C18-Select Column 50×2.1mm |
| 99312 | 5131418 | Prevail 3um C18-Select Column 100×2.1mm |
| 99313 | 5131419 | Prevail 3um C18-Select Column 150×2.1mm |
| 99315 | 5131420 | Prevail 3um C18-Select Column 150×3.0mm |
| 99302 | 5131409 | Prevail 3um C18-Select Column 100×4.6mm |
| 99303 | 5131410 | Prevail 3um C18-Select Column 150×4.6mm |
| 99304 | 5131411 | Prevail 3um C18-Select Rocket 33x7mm |
| 99305 | 5131412 | Prevail 3um C18-Select Rocket 53x7mm |
| 96690 | 5130656 | Prevail 5um C18-Select All-Guard Cartridge 7.5×2.1mm 3pk |
| 99119 | 5131287 | Prevail 5um C18-Select All-Guard Cartridge 7.5×3.0mm 3pk |
| 99316 | 5131421 | Prevail 5um C18-Select Column 150×3.0mm |
| 99317 | 5131422 | Prevail 5um C18-Select Column 250×3.0mm |
| 96455 | 5130576 | Prevail 5um C18-Select All-Guard Cartridge 7.5×4.6mm 3pk |
| 99300 | 5177762 | Prevail 5um C18-Select Column 150×4.6mm |
| 99301 | 5131408 | Prevail 5um C18-Select Column 250×4.6mm |
| 96691 | 5130657 | Prevail C18-Select All-Guard Cartridge 3pk |
| 99128 | 5131293 | Prevail 5um C8 All-Guard Cartridges 7.5×2.1mm 3pk |
| 99218 | 5131334 | Prevail 5um C8 Column 150×2.1mm |
| 5131428 | Prevail 5um C8 Column 250×3.0mm | |
| 99287 | 5131397 | Prevail 5um C8 All-Guard Cartridges 7.5×4.6mm 3pk |
| 99224 | 5131336 | Prevail 5um C8 Column 150×4.6mm |
| 99229 | 5131338 | Prevail 5um C8 Column 250×4.6mm |
| 35116 | 5133102 | Prevail 5um Carbohydrate ES Column 150×2.0mm |
| 96435 | 5130567 | Prevail 5um Carbohydrate ES All-Guard Cartridge 7.5×4.6mm 3pk |
| 35102 | 5126534 | Prevail 5um Carbohydrate ES Column 150×4.6mm |
| 35101 | 5126533 | Prevail 5um Carbohydrate ES Column 250×4.6mm |
| 35105 | 5126537 | Prevail 5um Carbohydrate ES Prep-Guard 33×7.0mm |
| 35104 | 5126536 | Prevail 5um Carbohydrate ES Rocket 53×7.0mm |
| 35115 | 5126541 | Prevail 5um Carbohydrate ES Column 250x10mm |
| 35215 | 5126547 | Prevail 9um Carbohydrate ES Column 300x20mm |
| 99243 | 5131353 | Prevail 3um Cyano Column 150×2.1mm |
| 99247 | 5131357 | Prevail 3um Cyano Column 150×4.6mm |
| 99131 | 5131295 | Prevail 5um Cyano All-Guard Cartridges 7.5×2.1mm 3pk |
| 99353 | 5131442 | Prevail 5um Cyano All-Guard Cartridges 7.5×3.0mm 3pk |
| 99329 | 5131433 | Prevail 5um Cyano Column 150×3.0mm |
| 99289 | 5131399 | Prevail 5um Cyano All-Guard Cartridges 7.5×4.6mm 3pk |
| 99251 | 5131362 | Prevail 5um Cyano Column 150×4.6mm |
| 99253 | 5131364 | Prevail 5um Cyano Column 250×4.6mm |
| 88648 | 5129779 | Prevail 3um Organic Acid Column 100×2.1mm |
| 88655 | 5129781 | Prevail 3um Organic Acid Column 150×4.6mm |
| 88755 | 5129805 | Prevail 3um Organic Acid Column-W 150×4.6mm |
| 50755 | 5127246 | Prevail 3um Organic Acid Rocket 53×7.0mm |
| 96429 | 5130563 | Prevail 5um Organic Acid All-Guard Cartridge 7.5×4.6mm 3pk |
| 88640 | 5129777 | Prevail 5um Organic Acid Column 150×4.6mm |
| 88740 | 5129802 | Prevail 5um Organic Acid Column-W 150×4.6mm |
| 88645 | 5129778 | Prevail 5um Organic Acid Column 250×4.6mm |
| 88745 | 5129803 | Prevail 5um Organic Acid Column-W 250×4.6mm |
| 99130 | 5131294 | Prevail 5um Phenyl All-Guard Cartridge 7.5×2.1mm 3pk |
| 99237 | 5131347 | Prevail 5um Phenyl Column 150×2.1mm |
| 99352 | 5131441 | Prevail 5um Phenyl All-Guard Cartridge 7.5×3.0mm 3pk |
| 99326 | 5131430 | Prevail 5um Phenyl Column 150×3.0mm |
| 99327 | 5131431 | Prevail 5um Phenyl Column 250×3.0mm |
| 99288 | 5131398 | Prevail 5um Phenyl All-Guard Cartridge 7.5×4.6mm 3pk |
| 99239 | 5131349 | Prevail 5um Phenyl Column 150×4.6mm |
| 43805 | 5126981 | Prevail 3um Silica Column 100×2.1mm |
| 99341 | 5131438 | Prevail 3um Silica Column 150×3.0mm |
| 99271 | 5131383 | Prevail 3um Silica Column 150×4.6mm |
| 99133 | 5131296 | Prevail 5um Silica All-Guard Cartridge 7.5×2.1mm 3pk |
| 99273 | 5131385 | Prevail 5um Silica Column 150×2.1mm |
| 99354 | 5131443 | Prevail 5um Silica All-Guard Cartridge 7.5×3.0mm 3pk |
| 99339 | 5131436 | Prevail 5um Silica Column 150×3.0mm |
| 99340 | 5131437 | Prevail 5um Silica Column 250×3.0mm |
| 99291 | 5131401 | Prevail 5um Silica All-Guard Cartridge 7.5×4.6mm 3pk |
| 99275 | 5131387 | Prevail 5um Silica Column 150×4.6mm |
| 99277 | 5131389 | Prevail 5um Silica Column 250×4.6mm |