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产品名称
Ascentis® Express OH5, 2 μm Guard Cartridge, 2 μm particle size, L × I.D. 5 mm × 2.1 mm, pkg of 3 ea
物料
stainless steel column
质量水平
Agency
suitable for USP L86
产品线
Ascentis®
特点
endcapped: no
包装
pkg of 3 ea
标记范围
2.8% carbon loading
技术
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
长度 × 内径
5 mm × 2.1 mm
表面积
120 m2/g
基质
Fused-Core particle platform
superficially porous particle
基质活性基团
hydroxy, penta- phase
粒径
2 μm
孔径
90 Å pore size
工作pH值
2-9
应用
food and beverages
分离技术
hydrophilic interaction (HILIC)
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一般描述
Ascentis Express Guard Columns provide physical (filtration) and chemical protection for costly analytical columns without compromising the very high performance of Ascentis Express columns. These Ascentis Express guard columns are capable of continuous use at pressures up to 9000 psi (600 bar) with only hand-tightening. Guard cartridges are easily replaced without removing the guard column holder from the flow path. The cartridges are packed with Ascentis Express Fused-Core® particles. Order guard column holder separtely
法律信息
Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.
法规信息
新产品
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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