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Merck
CN

Z547921

Acrodisc® syringe filters

Versapor® membrane, diam. 25 mm, pore size 1.2 μm

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About This Item

UNSPSC Code:
41104900

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material

Versapor® membrane
acrylic copolymer membrane (on nylon support)
acrylic copolymer membrane
modified acrylic housing

sterility

non-sterile

packaging

pkg of 75 ea

manufacturer/tradename

Gelman 4488

diam.

25 mm

volume

≤150 mL

pore size

1.2 μm

fitting

female Luer inlet (lock)
 male Luer outlet

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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

Suitable for particulate laden sample preparation, serum filtration, and dissolution testing.

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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