Bulb, Pp, Gas Sampling, 250Cc, Stck, Septm
Item No.
44011941
Gas Collection Tube with (1) Stopcock End and (1) Gas Sampling Septum Cap End Polypropylene gas sampling bulb features a 4mm straight bore stopcock on one end and a silicone rubber septum cap on the opposite end. Septum can withstand several injections. Six (6) replacement septa are included.