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  Stopcocks and Valves (77 items)

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10mm Straight valves PRODURAN® (1 offer) 
Straight valves PRODURAN® Straight valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening. -Media only come into contact with Duran® glass and PTFE -...
Duran
286056408
€ 127.77*
per piece
2.5mm Straight valves PRODURAN® (1 offer) 
Straight valves PRODURAN® Straight valves with spindle (PTFE) and integrated fine thread enable very fine adjustment of the valve opening. -Media only come into contact with Duran® glass and PTFE -...
Duran
286055806
€ 60.23*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02541402
€ 50.25*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02541804
€ 64.15*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02541401
€ 43.70*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02541802
€ 51.90*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02542404
€ 96.87*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description PTFE Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02542906
€ 113.26*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02501401
€ 37.78*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02501402
€ 42.43*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02501802
€ 43.36*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02501804
€ 49.89*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key* (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02502404
€ 63.11*
per piece
3-way stopcocks T-bore borosilicate glass 3.3 Description Solid Glass Key* (1 offer) 
3-way stopcocks, T-bore, borosilicate glass 3.3 -Acc. to DIN 12554 and in addition to DIN standard -Leakage rate to DIN 12540-1 -With solid glass plug or PTFE plug and screwthread retaining device ...
Lenz Laborglas
02502906
€ 86.01*
per piece
Needle-valve stopcocks DURAN® tubing Type Needle-valve stopcocks right-angled (1 offer) 
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...
Lenz Laborglas
02270202
€ 35.86*
per piece
Needle-valve stopcocks DURAN® tubing Type Needle-valve stopcocks straight (1 offer) 
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...
Lenz Laborglas
02270002
€ 35.74*
per piece
Needle-valve stopcocks DURAN® tubing Type Valve keys for needle-valve stopcocks (1 offer) 
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...
Lenz Laborglas
02280002
€ 19.75*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02172910
€ 78.21*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171202
€ 15.17*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171404
€ 16.39*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171402
€ 16.38*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171804
€ 21.33*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171201
€ 15.73*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02172106
€ 33.65*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02171806
€ 21.56*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description Spare key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02172408
€ 50.72*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161202
€ 31.45*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161806
€ 56.15*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161201
€ 31.15*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02241201
€ 36.90*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02241402
€ 35.99*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161404
€ 38.51*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161804
€ 46.29*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02162106
€ 72.66*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02162408
€ 96.25*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02162910
€ 141.19*
per piece
Stopcocks with PTFE plug borosilicate glass 3.3 Description With PTFE key (1 offer) 
Stopcocks, with PTFE plug, borosilicate glass 3.3 Acc. to DIN 12541-1 and in addition to DIN standard, with PTFE plug and screwthread retaining device, one straight bore, leakage rate acc. to DIN 1...
Lenz Laborglas
02161402
€ 34.41*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02111404
€ 12.80*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02112910
€ 31.67*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02111804
€ 15.58*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02111202
€ 11.79*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02111201
€ 11.72*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02111402
€ 12.79*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02112106
€ 21.70*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description Spare key solid glass (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02112408
€ 28.59*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02101402
€ 27.47*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02101201
€ 21.88*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02101404
€ 25.43*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02101806
€ 34.44*
per piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key (1 offer) 
Stopcocks, with glass plug, borosilicate glass 3.3 Acc to DIN 12541-1 and in addition to DIN standard. With solid glass plug and retaining device. Straight bore. Leakage rate acc. to DIN 12540-1. D...
Lenz Laborglas
02102106
€ 46.85*
per piece
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