推荐产品
product name
Ascentis® Express 90 Å AQ-C18, 2.0 μm HPLC Column, column L × I.D. 10 cm × 3 mm
材料
stainless steel column
品質等級
agency
suitable for USP L1
產品線
Ascentis®
特點
endcapped
包裝
1 ea of
標籤範圍
6.5% Carbon loading
技術
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
柱長度 × 內徑
10 cm × 3 mm
表面積
120 m2/g
基質
Fused-Core® silica particle platform
superficially porous particle
基質活性組
AQ-C18, polar modified bonding phase
粒徑
2 μm
孔徑
90 Å pore size
工作pH值範圍
2-9
分離技術
reversed phase
正在寻找类似产品? 访问 产品对比指南
一般說明
Ascentis® Express AQ-C18 is a high-speed, high-performance liquid chromatography column based on the Fused-Core® particle design. The particle provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.4 μm thick porous shell and the small overall particle size of 2 μm. The AQ-C18 is a C18 bonded phase prepared using a proprietary procedure that incorporates a small amount of polar silane which makes the phase resistant to dewetting. This resistance to dewetting allows the users of the AQ-C18 phase to run highly-aqueous (up to 100%) mobile phases. The modified C18 phase exhibits similar retention to Ascentis® Express C18 with a different selectivity, adding a valuable alternative for resolving difficult separations. The AQ-C18 is a reversed-phase packing that can be used for basic, acidic, and neutral compounds.
分析報告
The target analytes include acids, bases, and polar analytes.
法律資訊
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
从最新的版本中选择一种:
我们的科学家团队拥有各种研究领域经验,包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系技术服务部门