stopcocks  (335 offers of 2,481,136 product items)

Two-way stopcocks with PTFE plug, borosilicate glass 3.3 With PTFE key and screwthread retaining device. With two oblique bores. Leakage rate acc. to DIN 12540-1. NS 18.8 Bore 4.0 mm Description -

2-way/3-way stopcocks, PTFE for Reactor lids Grip made of PP. The media is only exposed to PTFE. Temperature resistant from 0 to 110 °C. Thread 1/2'' Description 2-Way Thread 18 GL

2-way/3-way stopcocks, PTFE for Reactor lids Grip made of PP. The media is only exposed to PTFE. Temperature resistant from 0 to 110 °C. Thread 1/2'' Description 3-Way, L-shape key bore Thread 18 GL

Needle-valve stopcocks, DURAN® tubing Made of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperatur...

Needle-valve stopcocks, DURAN® tubing Made of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperatur...

Spare keys for burette stopcocks Interchangeable PTFE key 3NS/12 with retention device. Description For lateral burette stopcocks For 25/50 ml Material PTFE

Spare keys for burette stopcocks Interchangeable PTFE key 3NS/12 with retention device. Description For straight burette stopcocks For 25/50 ml Material PTFE

Burette stopcocks, boro 3.3, amber Stopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12. For burettes 25 ml Stopcock Lateral Material stopcock ...

Burette stopcocks, boro 3.3, amber Stopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12. For burettes 25 ml Stopcock Straight Material stopcock...

Burette stopcocks, boro 3.3, amber Stopcock housing with burette tip and interchangeable PTFE key with retention device. Stopcock size 3NS/12. For burettes 50 ml Stopcock Straight Material stopcock...

b.safe Caps, GL 45, PPS, with stopcocks Screw caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with se...

b.safe Caps, GL 45, PPS, with stopcocks Screw caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with se...

b.safe Caps, GL 45, PPS, with stopcocks Screw caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with se...

b.safe Caps, S 40, PPS, with stopcocks Screw caps, with freely movable insert made of PTFE, with female threads UNF ¼", for connecting capillary tubing (O.D. 3.2 mm) and a b.safe air valve with ser...

Needle-valve stopcocks, DURAN® tubing Made of DURAN® tubing. Smooth PTFE plug spindle, with retention device to avoid accidental dismantling. PP screw cap and retention device. Operating temperatur...