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美國(guó)進(jìn)口沃特世XSelect HSS和CSH XP色譜柱
XSelect eXtended Perfomance (XP)色譜柱為超高效液相色譜(UHPLC)分離提供多種吸附劑。HSS（高強(qiáng)度硅膠）和CSH（表面帶電雜化顆粒）基質(zhì)顆粒為分離科學(xué)家們帶來(lái)了具有*選擇性的色譜柱，能夠?yàn)閁PLC、UHPLC和HPLC分離平臺(tái)提供操作穩(wěn)定性和方法可擴(kuò)展性。
美國(guó)進(jìn)口沃特世XSelect HSS和CSH XP色譜柱
多種保留特性
方法開(kāi)發(fā)科學(xué)家利用選擇性和保留性來(lái)控制色譜行為。XSelect系列的多種固定相選擇能夠?qū)崿F(xiàn)針對(duì)各種化合物的選擇性和保留性，同時(shí)不犧牲性能屬性（例如堿性化合物的優(yōu)異峰形、低柱流失、出色的批間重現(xiàn)性和高柱效等）。
*色譜柱性能
用于低擴(kuò)散UHPLC儀器時(shí)，XSelect eXtended Perfomance (XP)色譜柱通過(guò)減小峰寬和增大峰高來(lái)改善系統(tǒng)性能，從而大限度提升分析物靈敏度。所有XSelect HSS和XSelect CSH XP色譜柱均設(shè)計(jì)為可在較高的操作柱壓下保持穩(wěn)定，因此允許使用較快的流速以提高樣品通量。
VanGuard保護(hù)柱
經(jīng)常分析具有復(fù)雜樣品基質(zhì)的藥物、天然產(chǎn)物、環(huán)境和工業(yè)化學(xué)品，會(huì)縮短分析柱的使用壽命并降低其色譜性能。沃特世VanGuard保護(hù)柱，能去除流動(dòng)相液體中可能存在的顆粒污染物和化學(xué)污染物，從而在不影響色譜性能的前提下改善分析柱性能。
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 100 mm, 3/pkg | 部件代碼: 176002601 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg | 部件代碼: 176002597 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 75 mm, 3/pkg | 部件代碼: 176002596 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 30 mm, 3/pkg | 部件代碼: 176002598 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 30 mm, 1/pkg | 部件代碼: 186006104 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 100 mm, 1/pkg | 部件代碼: 186006103 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 100 mm, 3/pkg | 部件代碼: 186006238 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 75 mm, 1/pkg | 部件代碼: 186006102 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 50 mm, 1/pkg | 部件代碼: 186006101 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 30 mm, 1/pkg | 部件代碼: 186006100 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg | 部件代碼: 186006785 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg | 部件代碼: 186006233 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 3 mm X 150 mm, 3/pkg | 部件代碼: 186006786 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 150 mm, 3/pkg | 部件代碼: 186006787 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 3 mm X 100 mm, 3/pkg | 部件代碼: 186006236 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 4.6 mm X 50 mm, 3/pkg | 部件代碼: 186006237 |
| XSelect CSH C18 Method Validation Kit, 130Å, 2.5 µm, 2.1 mm X 100 mm, 3/pkg | 部件代碼: 186006234 |
| XSelect CSH C18 Method Validation Kit, XP Column, 130Å, 2.5 µm, 3 mm X 50 mm, 3/pkg | 部件代碼: 186006235 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 100 mm, 1/pkg | 部件代碼: 186006107 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 150 mm, 3/pkg | 部件代碼: 176002892 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 150 mm, 3/pkg | 部件代碼: 176002891 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 3 mm X 150 mm, 1/pkg | 部件代碼: 186006728 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 150 mm, 1/pkg | 部件代碼: 186006727 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 30 mm, 3/pkg | 部件代碼: 176002594 |
| XSelect CSH C18 XP Column, 130Å, 2.5 µm, 2.1 mm X 50 mm, 3/pkg | 部件代碼: 176002595 |
