## Description Do not subject disc to pressure differential greater than 15psi (0.1MPa). ## Specifications ||| | ------------ | ------------ | |Certifications/Compliance|ASTM E128| |Diameter (Metric) Stem|25mm| |Includes|Fritted discs| |Pore Size|40 to 60μm| |Product Type|Buchner Funnel| |Height (Metric)|330mm| |Diameter (Metric) Disc|127mm| |For Use With (Application)|Useful where filter paper would be attacked by material being filtered| |Length (Metric) Stem|110mm| |Porosity|Coarse| |Capacity (Metric)|2000mL| |Material|Pyrex™|