추천 제품
product name
Ascentis® Express OH5, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 10 cm × 2.1 mm
material
stainless steel column
Quality Level
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.
10 cm × 2.1 mm
표면적
120 m2/g
불순물
<5 ppm metals
기질
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)
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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.
법적 정보
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
가장 최신 버전 중 하나를 선택하세요:
시험 성적서(COA)
Lot/Batch Number
Paweł Kubica et al.
Analytical and bioanalytical chemistry, 406(13), 3013-3018 (2014-03-26)
The influence of sucrose combustion products on smoking and nicotine addiction is still controversial because the presence of the sucrose may be treated as a source of aldehydes and organic acids. In e-liquids used as refills for electronic cigarettes, which
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