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Z259888 Aldrich

Acrodisc® syringe filters

PTFE membrane, diam. 13 mm, pore size 0.45 μm



Related Categories Filtration Supplies, Labware, Manufacturer Browser, PTFE Membrane, Pall Filtration,
material   PTFE membrane
  polypropylene housing
sterility   non-sterile
feature   glass fiber prefilter
packaging   pkg of 100 ea
mfr. no.   Gelman 4422
diam.   13 mm
volume   ≤10 mL
pore size   0.45 μm
fitting   inlet female Luer (lock)
  outlet male Luer


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


Suitable for filtering harsh chemicals.

Legal Information

Acrodisc is a registered trademark of Pall Corporation

Tuffryn is a registered trademark of Pall Corporation

Versapor is a registered trademark of Pall Corporation

Price and Availability

Sterifil Aseptic System and Holder
Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles


Analysis of Vitamin D in Milk and Infant Formula using UHPLC/MS/MS per AOAC Method 2011.11

Fortification of milk, dairy products, infant and adult nutritionals with vitamin D is required in many countries to provide additional dietary vitamin D. The fortification of milk in the USA, for ex...
Olga Shimelis
Reporter US Volume 33.2
Keywords: Chromatography, Evaporation, High performance liquid chromatography, Mass spectrometry, Metabolites, Sample preparations, Saponifications, Separation, Solvents, Vitamins

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