Polypropylene gas sampling bulbs have polypropylene stopcocks with free-turning Teflon® PTFE plugs.
Ends accept 6.4 to 9.5mm (¼ to ⅜”) I.D. tubing.
Tube body is 5.1cm (2”) O.D. x 22.2cm (8¾”) long.
Stopcocks are 6.4cm (2½”) long.
Maximum recommended pressure is 15 psi.
F199550000 has 4mm straight bore stopcock on one end and silicone rubber septum mounted in screw fitting on the other end. Septum can withstand several injections. 6 septa included. Overall length 29cm (11¹⁵⁄₁₆”)
F199570000 has 4mm straight bore stopcock on one end and 4mm 3-way stopcock on the other end. 3-way stopcock permits exit of gas to two points. Overall length 32cm (12½”)
F199530000 has 4mm straight bore stopcock on each end. Overall length 32cm (12½”)