Best Quality Chemglass Teflon Stopper Blue Size 16 Ptfe Lot Of 8 Smart Choice [in3g7IGT]

The Chemglass CG-3020-A-03 Stopper is a blue-handled stopper with a joint size of 16, made of PTFE material. It's designed to seal laboratory glassware and prevent leaks. The PTFE material provides excellent chemical resistance and a tight seal, while the joint size 16 ensures compatibility with standard laboratory glassware. The blue handle is easy to identify and differentiate from other stoppers, and the lot of 8 offers a convenient quantity for laboratory use.