Vacuum Filter Holder Set, 47mm

Vacuum Filter Holder Set with Fritted Glass Support Base, 47mm, designed for bacteriological analysis of water using 47mm sterile membrane filters. Also applicable for analysis of suspended solids in water using 47mm depth filters. Complete set includes a borosilicate glass funnel and base, anodized aluminum spring clamp, and perforated silicone stopper. Parts are also available separately.

• Materials:
  • Borosilicate glass funnel and base
  • Coarse-frit glass 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

Prop 65 Warning: This product may have been manufactured using chemicals that fall under Prop 65 as causing cancer of reproductive harm.