584621-U

Ascentis^® Express 160 Å Phenyl-Hexyl (2.7 μm) HPLC Columns

L × I.D. 0.5 cm × 2.1 mm, HPLC Guard Cartridge, pack of 3 ea

• 동의어(들): Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Column
• UNSPSC 코드: 41115700
• NACRES: SB.52

속성

• product name: Ascentis^® Express 160 Å Phenyl-Hexyl, 2.7 μm HPLC Guard Cartridge, pack of 3 ea, cartridge L × I.D. 0.5 cm × 2.1 mm
• material: stainless steel column
• Agency: suitable for USP L11
• 제품 라인: Ascentis^®
• 특징: endcapped
• 포장: pack of 3 ea
• 라벨링 범위: 4.7% Carbon loading
• 기술: HPLC: suitable; LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 카트리지 길이 × I.D.: 0.5 cm × 2.1 mm
• 표면적: 90 m²/g
• 기질: Fused-Core^® particle platform; superficially porous particle
• 기질 활성군: Phenyl-Hexyl (dimethylphenyl-hexylsilane) bonding phase
• 입자 크기: 2.7 μm
• 공극 크기: 160 Å pore size
• operating pH range: 2-9
• 분리 기술: reversed phase

설명

일반 설명

Ascentis^® Express 160 Å Phenyl-Hexyl is a high-speed, high-performance liquid chromatography column based on a 160Å 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 for high molecular weight solutes (up to 20 kDa) 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 endcapped, phenyl-hexyl bonded phase provides a stable, reversed phase packing with a pore structure and pore size that is optimized for reversed-phase HPLC separations of peptides and polypeptides, using typical acidic mobile phases favored for proteomic applications.

분석 메모

Target analytes include electron-poor molecules, aromatic or unsaturated compounds (ketones, nitriles, alkenes), as well as peptides and polypeptides < 20 kDa.

법적 정보

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

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