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About This Item
UNSPSC Code:
41104900
material
Nylon membrane, polypropylene housing
sterility
non-sterile
feature
glass fiber prefilter
packaging
pkg of 50 ea
manufacturer/tradename
Gelman 4436
diam.
25 mm
volume
≤150 mL
pore size
0.2 μm
fitting
female Luer inlet (lock), male Luer outlet
General description
These offer high quality filtration for analytical samples. Certified for HPLC to ensure low extractables. Available in a broad range of membranes to meet sample compatibility requirements. The 25 mm Acrodisc is recommended for sample volumes from 5 to 100 mL. The 13 mm size is recommended for samples under 10 mL in volume. The 4 mm size is for samples under 2 mL. PP housing with Luer fittings.
- GHP - hydrophilic PP membrane suitable for both aqueous and organic samples
- GXF - multi-layered glass fiber prefilter
- Nylon - general-purpose filter, not for acids and halogenated solvents
- PVDF - general-purpose with broader compatibility than nylon
- PTFE - suitable for aggressive solvents and organics
- HT Tuffryn® − hydrophilic polysulfone, for very low protein binding applications
- Versapor® − acrylic co-polymer on non-woven nylon support, for general-purpose filtration
Application
Not recommended for acids > 1 N or halogenated solvents.
Legal Information
Acrodisc is a registered trademark of Cytiva
Tuffryn is a registered trademark of Pall Corporation
Versapor is a registered trademark of Pall Corporation
Regulatory Information
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