United Scientific® Vacuum Filter Holder Set With Stainless Steel Screen, 47mm and Accessories

Designed for bacteriological analysis where it is necessary to sterilize the filter holder with the membrane filter in place. The glass surface is coated with PTFE to avoid filter damage and membrane adhesion during autoclaving. The complete set includes a PTFE-faced borosilicate glass funnel and PTFE-faced base, anodized aluminum spring clamp, and perforated silicone stopper. Parts are also available separately.

• Borosilicate glass funnel and base; stainless steel screen filter support; anodized aluminum spring clamp; silicone stopper.
• Filter Diameter: 47mm
• Filtration Area: 9.6cm²
• Capacity: Funnel: 300ml
• Prefilter Diameter: Thick Depth Prefilter: 35mm Membrane Prefilter: 47mm
• Outlet Fitting: 6mm (1/4") O.D. tubulated cap sidearm to vacuum.
• Dimensions: Height: 22.9cm, Diameter: 7.6cm
• Sterilization Method: 30 UV sterilize or autoclave without filter in place.
• ReplacementPTFE Coated Glass Funnel, PTFE Coated Glass Base, Spring Clamp, Perforated #8 Silicone Stopper, and Vacuum Flasks available.

United Scientific® and it's logo is a trademark of United Scientific Supplies.