Polypropylene (PP) columns with polyethylene (PE) filter elements
Column shape
Open tubular syringe-shaped column with Luer tip outlet
Column volume
1 mL
Filling quantity
100 mg
Column volume/adsorbent weight
1 mL/100 mg
Recommended application(s)
Analgetics from blood, Compounds which are too strongly retained on C18 or C8
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
Filter element material
Polyethylene (PE)
Storage temperature
RT
DESCRIPTION
Silica gel based butyl phase, not endcapped similar to C8. Secondary interactions with polar compounds are more pronounced due to shorter alkyl chains. For compounds, which are too strongly retained on C18 or C8.
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