Your browser does not meet current security standards and will be unable to proceed through checkout. To finalize your purchase online please update your browser or give us a call at 1.800.733.2522 to place your order.
Our separatory funnels meet ASTM E-1096 Type 4 Specifications for Classification, Design, & Markings.
These separatory funnels feature smooth tooled tips, large, white block letters, and large markings squares. Supplied with PTFE stopcocks to eliminate freezing and lubricant contamination and to provide precision fit within the barrel. The stopcock bores, body openings, and stems are carefully aligned for even liquid flow with fast cut-off. Made from Schott DURAN® borosilicate tubing with a low coefficient of expansion. Borosilicate tubing also provides uniform wall thickness resulting in the optimum balance between thermal shock resistance and mechanical strength.
All sizes are supplied with a polyethylene ST stopper.
Kit includes separatory funnel, support stand, support ring, and 3-prong clamp.
Strict quality assurance from The Lab Depot for Buchner Funnels and more than 750,000 other laboratory supplies means that you will always have confidence in your research and development or quality control results. After all, your laboratory testing procedures should always include using only the very best – whether Buchner Funnels, chemicals, glassware or very sophisticated instrumentation. Always look to The Lab Depot for value and quality.