PTFE stopper has a Polypropylene extraction nut permitting easy removal of the stopper from the glass outer joint. The 14/20 and 19/22 are solid, while the larger sizes are hollow.

Item Number	Item Description	PQ
CG-3002-L-14	14/20 Stopper, Solid	EACH
CG-3002-L-19	19/22 Stopper, Solid	EACH
CG-3002-L-24	24/40 Stopper, Hollow	EACH
CG-3002-L-29	29/42 Stopper, Hollow	EACH
CG-3002-L-34	34/45 Stopper, Hollow	EACH
CG-3002-L-45	45/50 Stopper, Hollow	EACH