Funnels feature a leakproof threaded screw cap. Polypropylene stopcock is fitted wtih a self-lubricating PTFE plug which is push-fitted to the stem of funnel.
Funnels feature a leakproof threaded screw cap. Polypropylene stopcock is fitted wtih a self-lubricating PTFE plug which is push-fitted to the stem of funnel.
