Eurospher II 100-5 Phenyl, Precolumn 5 x 4 (3) mm

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

Phenyl modification (Phenylpropyl), 12 % carbon content

Properties

Separation mechanism: Pi-Pi Interactions

Key features

Classical phenyl phase with 12 % carbon load, outstanding mechanical and chemical stability, suited for analytical as well as semi preparative and preparative applications

Recommended application areas

Alternative selectivity for aromatic and mode rately pi-pi interaction polar analytes or mixtures with varying polarity and aromaticity

Brand	Eurospher II
Modification	Phenyl
Special characteristics	endcapped (ca. 50% standard endcapping)
Particle size	5 µm
Pore size	100 Å
Particle shape	spherical, totally porous
USP code	L11
Length [mm]	5 mm precolumn cartridge
Inner diameter [mm]	4 (3) mm
Hardware type	Standard
Application area	HPLC
Pore volume	0.8 ml/g
Metal content	< 10 ppm
Carbon load	12%
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

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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