50957-U

Ascentis^® Express 90 Å OH5 (2 μm) HPLC Columns

L × I.D. 5 cm × 2.1 mm UHPLC Column

• UNSPSC 코드: 41115700
• NACRES: SB.52

속성

• 제품명: Ascentis^® Express OH5, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 5 cm × 2.1 mm
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L86
• 제품 라인: Ascentis^®
• 특징: endcapped: no
• 제조업체/상표: Ascentis^®
• 포장: 1 ea of
• 파라미터: ≤60 °C temp. limit; 1000 bar max. pressure (14500 psi)
• 기술: LC/MS: suitable; UHPLC-MS: suitable; UHPLC: suitable
• 길이 × I.D.: 5 cm × 2.1 mm
• 표면적: 120 m²/g
• 불순물: <5 ppm metals
• Matrix: Fused-Core particle platform; superficially porous particle
• 기질 활성군: hydroxy, penta- phase
• 입자 크기: 2 μm
• 공극 크기: 90 Å pore size
• pH 범위: 2-9
• 응용 분야: food and beverages
• 분리 기술: hydrophilic interaction (HILIC)

설명

일반 설명

The Ascentis^® Express 2μm OH5 stationary phase is a highly polar ligand that possesses 5 hydroxyl groups tethered to the silica via novel proprietary linkage chemistry. This high performance material provides a UHPLC column that can be used for traditional normal phase separations using non-polar, totally organic mobile phases or for aqueous normal phase chromatography with the typical mobile phases for hydrophilic interactive liquid chromatography (HILIC) of basic, acidic, zwitterionic, or neutral compounds.

애플리케이션

UHPLC/MS Analysis of Ethanol Metabolites in Urine on Ascentis^® Express OH5

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법적 정보

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