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Whatman™ Vacuum-Type Glass Membrane Holder

Produced from borosilicate glass and available with a choice of support screen. Whatman™ Vacuum-Type Glass Membrane Holder is suitable for aqueous and organic solvent filtration. The funnel seal ensures that the sample does not bypass the membrane and that particulates are retained on the surface of the membrane.

$746.89 - $2,311.44


Material Borosilicate Glass
View More Specs
Includes:  Borosilicate glass funnel and base; anodized aluminum clamp; support screen (sintered glass); rubber stopper (No. 8 to fit 1000mL flask).
Catalog Number Mfr. No. Capacity (Metric) Includes Surface Area (Metric) Price Quantity    


300mL Prefilter Membrane: 35mm dia. 9.6cm2 Each for $746.89


1L Prefilter Membrane: 70mm dia. 38.5cm2 Each for $2,311.44
Description & Specifications


Material Borosilicate Glass

  • Made from borosilicate glass
  • Ensures secure clamping and integral sealing at membrane edge
  • Gravimetric analysis filtration
  • Ultraclean filtration
  • Bacteriological control of food, drink, pharmaceuticals, cosmetics
  • Removal of particulates in solution
  • Nucleic acid and protein analysis
  • HPLC solvent filtration

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