ALL GLASS FILTER HOLDER - 47MM SILICON STOPPER, FILTRATION ASSEMBLY

• Made of borosilicate Glass with fritted glass filter base. • The base design has an intergral vacuum connection located above the filtrate drip to prevent contamination of the vacuum line from droplets. • The filtration base has a silicon stopper. • Anodised aluminium spring clamp. • The filter size is 47mm. • The effective filtration area is 9.6cm2. • Facilitates analysis of particulate or biological contamination of vacuum filtering liquid. • The scaled funnels simplify dosing and analysis.