Pyrex 5L Buchner Flask Heavy Wall-(ELS-FLA3710)

Pyrex Glass 5L Buchner Flask Heavy Wall - Manufactured with heavy walls to provide increased mechanical strength to withstand differential pressures when used under vacuum, these filter flasks have an integral glass side-arm. Complies with ISO 6556 Büchner type flasks for vacuum filtration Heavy walls provide increased mechanical strength 'Studded' base to minimise surface abrasion With integral glass side-arm to accept 9mm bore flexible tubing -