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Article No.: 15WE190E2J
Articlename: Eurospher II 100-5 NH2 with precolumn, Column 150 x 4 mm

Eurospher II 100-5 NH2 with precolumn, Column 150 x 4 mm

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

Amino modification (Aminopropyl)

4 % carbon content (without endcapping)

Properties

Separation mechanism: Hydrophilic and ionic interactions

Key features

Multi mode column for RP, NP, HILIC and IC, Aminopropyl modification without endcapping, outstanding mechanical and chemical stability

Recommended application areas

Most flexible phase in the Eurospher II family; can be used in three modes: normal phase, reversed phase and ion chromatography mode (weak anion exchanger); different selectivity to the silica packing; in reversed phase mode mainly used for analysis of carbohydrates

Technical Data

Separation column

Brand Eurospher II
Modification NH2
Special characteristics -
Particle size 5 µm
Pore size 100 Å
Particle shape spherical, totally porous
USP code L8
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 4%
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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