Supplied with a 40-60 micron porosity fritted glass support base, a 300 mL graduated funnel, an anodized aluminum clamp and a #8 silicone stopper
· Funnels are graduated from 100 to 250 mL in 25 mL increments
· Prefilter size is 35 mm
· Approximate filter area is 9.6 cm²
· Connection to our 1 liter filtration flask (available as an accessory) is made with a #8 silicone stopper
· Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements