Glass separatory Funnel with PTFE stopcock - 1000ml
Forensics Lab Supply Number 5030111
Formerly Grau-Hall Corporation dba Grau-Hall Scientific..
Glass stopper included.
Stopcock is not specifically made of Teflon. Teflon is a registered trade mark of the DuPont Corporation.
Distillation, purification and chemical reaction glassware is for sale by way of purchase order only.