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Article No.: 15EE181E2G
Articlename: Eurospher II 100-3 C18, Column 150 x 4.6 mm

Eurospher II 100-3 C18, Column 150 x 4.6 mm

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

Unpolar, monomeric C18 (Octadecyl) modification, endcapped,

with 16 % carbon content (~ 50 % endcapping).


Separation mechanism: Hydrophobic interaction

Key features

High-class HPLC phase perfectly suited to take on routine analyses as well as the most ambitious chromatography tasks, classical C18 phase with ca. 50 % endcapping and resulting 16 % carbon content, outstanding mechanical and chemical stability.

Recommended application areas

Suitable for acidic, basic and neutral analytes in reversed phase mode, for example sulphonamides; anabolic steroids; anti-psychotics; beta blocker; sudan dyes; phenols and preservatives

Technical Data

Separation column

Brand Eurospher II
Modification C18
Special characteristics endcapped (ca. 50% standard endcapping)
Particle size 3 µm
Pore size 100 Å
Particle shape spherical, totally porous
USP code L1
Length [mm] 150 mm
Inner diameter [mm] 4.6 mm
Hardware type Standard
Connection 1/16"
Application area HPLC
Pore volume 0.8 ml/g
Metal content < 10 ppm
Carbon load 16%
Recommended pH range 2-8
Density 430 g/l
Pressure rating 600 bar
Temperature range up to 40°C (up to 50 °C short term)
Specific surface area 320 ± 20 m²/g

Documents and more information

Certified Quality 

KNAUER is known for the quality of its products and has been certified several times. We produce high-tech laboratory instruments for research, routine analysis and production.
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In addition, we have extended documentation about all our products, including CE Declarations of Conformity.
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