SPE column, CHROMABOND® C8

Silica gel based octyl phase, not endcapped similar to C18. Secondary interactions with polar compounds are more pronounced due to shorter alkyl chains.

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Method Solid phase extraction (SPE)
Brand CHROMABOND
Phase C8
Mode Reversed phase (RP)
Base material Silica gel
Surface chemistry Octyl (MOS, C8, RP8) modified silica phase, not endcapped
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) PCBs, Pesticides, Secondary interactions with polar compounds are more pronounced due to shorter alkyl chains, Similar to C18, slightly more polar
Particle type Fully porous particles (FPP)
Particle size 45 µm
Particle shape Irregular
Specific surface according to BET 500 m²/g
pH stability 2.0–8.0
Carbon content 8.0 %
Filter element material Polyethylene (PE)
Storage temperature 15–25 °C / 59–77 °F
Scope of delivery 100x (20×5 in aluminum bags each) SPE columns, certificate of analysis
Hazardous material No
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