SPE columns, CHROMABOND CN, 45 µm

Cyanopropyl phase, polar to mid-polar. In addition to weak hydrophobic interactions selective interactions are possible due to the high electron density of the CN group.

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Technical Data

Specification

Hazardous material No
Method Solid phase extraction (SPE)
Brand CHROMABOND
Phase CN
Mode Normal phase (NP)
Base material Silica gel
Surface chemistry Cyanopropyl (CN, nitrile) modified silica phase
Endcapped No
Column type SPE column
Hardware Polypropylene (PP) columns with polyethylene (PE) filter elements
Column shape Open tubular syringe-shaped column with Luer tip outlet
Recommended application(s) Carbohydrates, Cyclosporins
Particle type Fully porous particles (FPP)
Particle size 45 µm
Particle shape Irregular
Pore size 60 Å
Specific surface according to BET 500 m²/g
pH stability 2.0–8.0
Carbon content 5.5 %
Filter element material Polyethylene (PE)
Storage temperature RT

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Download Catalog Chromatography (English)