50587-U

Ascentis^® Express 90 Å ES-C18, 2.7 µm HPLC Column

column L × I.D. 5 cm × 2.1 mm, 2.7 μm particle size

• UNSPSC 코드: 41115709

속성

• material: (SST)
• Quality Level: 100
• Agency: suitable for USP L1
• 특징: non-endcapped, optimized for stability under low pH conditions
• 포장: 1 ea of
• 라벨링 범위: 6.5% Carbon loading
• 파라미터: 40 °C temp. limit (at pH 8); 600 bar max. pressure; 90 °C temp. limit (at pH 1)
• 컬럼 길이 × I.D.: 5 cm × 2.1 mm
• 기질: Fused-Core™ silica particle platform particle platform
• 기질 활성군: C18
• 입자 크기: 2.7 μm; 2.7 μm
• 공극 크기: 90 Å pore size
• operating pH range: 1-8

설명

일반 설명

Ascentis^® Express ES-C18 is a non-endcapped C18 stationary phase based on the proven Fused-Core^® particle design. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.5 µm thick, porous shell and the small overall particle size of 2.7 µm. The sterically protected ligand reduces acidic hydrolysis which enables low pH mobile phases to be used. In addition to providing improved stability with low pH mobile phases, Ascentis^® Express ES-C18 is applicable to a wide range of small molecule applications.

분석 메모

The target analytes include small molecules including (but not limited to) polyphenols, cannabinoids, and pesticides.

법적 정보

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany

Fused-Core is a registered trademark of Advanced Materials Technology, Inc.