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Article No.: 15WE410E2J
Articlename: Eurospher II 100-5 Diol with precolumn, Column 150 x 4 mm

Eurospher II 100-5 Diol with precolumn, Column 150 x 4 mm

Ultra pure, spherical high performance HPLC phase based on silica gel

Diol, no endcapping, with 5 % carbon content


hydrophilic interaction

Key features

High-class HPLC phase perfectly suited to take on routine analyses as well as the most ambitious chromatography tasks, classical Diol phase without endcapping and 5 % carbon content, outstanding mechanical and chemical stability

Recommended application areas

Alternative to the silica packing with shorter equilibration time and comparable selectivity; due to the lower activity of these packings it can be also used for SEC-applications

Technical Data

Separation column

Brand Eurospher II
Modification Diol
Special characteristics no endcapping
Particle size 5 µm
Pore size 100 Å
Particle shape spherical, totally porous
USP code L20
Length [mm] 150 mm
Inner diameter [mm] 4 mm with integrated precolumn
Hardware type Standard
Connection 1/16"
Application area HPLC
Pore volume 0.8 ml/g
Metal content < 10 ppm
Carbon load 5%
Recommended pH range 2-8
Density 430 g/l
Pressure rating 400 bar
Temperature range up to 40°C (up to 50 °C short term)
Specific surface area 320 ± 20 m²/g

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