Product Name
Ascentis® Express RP-Amide, 2 μm UHPLC Column, 2 μm particle size, L × I.D. 5 cm × 2.1 mm
物料
stainless steel column
质量水平
Agency
suitable for USP L60
产品线
Ascentis®
特点
endcapped
制造商/商品名称
Ascentis®
包装
1 ea of
参数
1000 bar max. pressure (14500 psi)
60 °C temp. range
技术
HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable
长度 × 内径
5 cm × 2.1 mm
表面积
120 m2/g
杂质
<5 ppm (metals)
基质
Fused-Core particle platform
superficially porous particle
基质活性基团
amide, alkyl phase
粒径
2 μm
孔径
90 Å pore size
pH值（酸碱度）
2-9
应用
food and beverages
分离技术
reversed phase
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一般描述
Ascentis® Express 2 μm RP-Amide is a high-speed, high-performance liquid chromatography column based on a new Fused-Core® particle design. The fused core partical provides a thin porous shell of high-purity silica surrounding a solid silica core. This particle design exhibits very high column efficiency due to the shallow diffusion paths in the 0.4 micron thick porous shell and the small overall particle size of 2-microns. The one-step bonded, end-capped, amide-based polar-embedded stationary phase of Ascentis Express 2 μm RP-Amide provides, a stable, reversed phase packing with decreased hydrophobic character. Ascentis Express 2 μm RP-Amide can be used for basic, acidic, or neutral compounds with orthogonal selectivity from C18 or C8.
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.
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
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