1.7 微米的CSH颗粒是沃特世第三代杂化颗粒技术。基于沃特世BEH(亚乙基桥杂化)颗粒技术，CSH颗粒带有低水平的表面电荷，设计在低离子强度流动相条件下提高样品载量和峰对称性，同时仍维持BEH颗粒技术固有的机械与化学稳定性。
ACQUITY UPLC CSH苯己基柱提供与直链C18柱互补的选择性，特别适用于芳香性分析物。与CSH C18颗粒的化学耐受性一样，CSH苯己基柱可在pH1-11条件下使用，可以利用低pH条件和高pH条件获得不同的分离选择性。
用CSH苯己基柱分析_Clozapine_及其化合物
Hospital Readmission Rates Following AMI: Potential Interventions to Improve Efficiency
A sensitive method for the simultaneous analysis of vitamin A (VA), 25-hydroxyl vitamin D 3 (25-OH VD 3 ) and ±-tocopherol (VE) in children plasma by liquid chromatography-tandem mass spectrometry (LC-MS/MS) has been developed and validated. Sample preparation chose the solid phase extraction. 100L of plasma was mixed with 300L ethanol contained 4L isotope-labelled analytes. After a series operation, the supernatant was applied to the solid phase extraction (SPE) plate (HLB Elution plate). The eluate was evaporated, and reconstituted in 100L methanol. And then, 6L reconstituted sample was injected into LC-MS/MS. Quantitative analysis was carried out by multiple reaction monitoring (MRM) with a positive mode electrospray (ESi+). Separations of VA, 25-OH VD 3 and VE were performed on an Acquity UPLC reversed-phase Phenyl-Hexyl analytical column (CSH, 2.150mm, 1.7m). Gradient elution was used at a flow rate of 0.4mL/min with a phase consisting of 0.1% formic acid solution and 0.1% formic acid, 5mM ammonium formate in acetonitrile.
品名 | 编号 |
ACQUITY - Xselect CSH Phenyl-Hexyl Method Transfer Kit, 130Å, 1.7 - 3.5 µm, 2.1 - 4.6 mm X 100 - 1... | 186005536 |
ACQUITY - Xselect CSH Phenyl-Hexyl Method Transfer Kit, 130Å, 1.7 - 3.5 µm, 2.1 - 4.6 mm X 50 - 10... | 186005533 |
ACQUITY - Xselect CSH Phenyl-Hexyl Method Transfer Kit, 130Å, 1.7 - 5 µm, 2.1 - 4.6 mm X 50 - 150m... | 186005530 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column 1.7 µm, 2.1 x 50 mm, 1/pk | 186009474 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column with VanGuard FIT, 1.7 µm, 2.1 x 150 mm, 1/pk | 186009479 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column with VanGuard FIT, 1.7 µm, 2.1 x 50 mm, 1/pk | 186009477 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column with VanGuard FIT, 1.7 µm, 2.1 x 100 mm, 1/pk | 186009478 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column 1.7 µm, 2.1 x 100 mm, 1/pk | 186009475 |
ACQUITY PREMIER CSH Phenyl-Hexyl Column 1.7 µm, 2.1 x 150mm, 1/pk | 186009476 |
ACQUITY PREMIER CSH Phenyl-Hexyl VanGuard FIT Cartridge, 1.7 µm, 2.1 x 5 mm, 3/pk | 186009480 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 150 mm, 3/pkg | 176002160 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 30 mm, 3/pkg | 176002162 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 100 mm, 3/pkg | 176002159 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 50 mm, 3/pkg | 176002161 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 176002164 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 50 mm, 3/pkg | 176002163 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 176002165 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 50 mm, 1/pkg | 186005406 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 100 mm, 1/pkg | 186005407 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 150 mm, 1/pkg | 186005408 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 100 mm, 1/pkg | 186005402 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 150 mm, 1/pkg | 186005403 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 1 mm X 50 mm, 1/pkg | 186005404 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 30 mm, 1/pkg | 186005405 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 75 mm, 1/pkg | 186005621 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 100 mm, 1/pkg | 186005411 |
ACQUITY UPLC CSH Phenyl-Hexyl Method Validation Kit, 130Å, 1.7 µm, 3 mm X 100 mm, 3/pkg | 186005582 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 75 mm, 1/pkg | 186005624 |
ACQUITY UPLC CSH Phenyl-Hexyl Method Validation Kit, 130Å, 1.7 µm, 2.1 mm X 100 mm, 3/pkg | 186005580 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 30 mm, 3/pkg | 176002166 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 50 mm, 3/pkg | 176002167 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 100 mm, 3/pkg | 176002168 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 150 mm, 3/pkg | 176002169 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 30 mm, 1/pkg | 186005409 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 150 mm, 1/pkg | 186005412 |
ACQUITY UPLC CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 3 mm X 50 mm, 1/pkg | 186005410 |
ACQUITY UPLC CSH Phenyl-Hexyl Method Validation Kit, 130Å, 1.7 µm, 2.1 mm X 150 mm, 3/pkg | 186006017 |
ACQUITY UPLC CSH Phenyl-Hexyl Method Validation Kit, 130Å, 1.7 µm, 2.1 mm X 50 mm, 3/pkg | 186005579 |
ACQUITY UPLC CSH Phenyl-Hexyl VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg | 186005413 |
