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  Stopcocks and Valves (78 items)

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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
from € 28.79*
per pack
 
 piece
Two-way stopcocks with PTFE plug borosilicate glass 3.3 NS 14.5 (1 offer) 
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 14.5 Bore 2.5 mm Description Wi...
Lenz Laborglas
02491402
from € 81.14*
per pack
 
 piece
Two-way stopcocks with PTFE plug borosilicate glass 3.3 NS 18.8 (1 offer) 
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 -
Lenz Laborglas
02431804
from € 70.96*
per pack
 
 piece
Two-way stopcocks with PTFE plug borosilicate glass 3.3 NS 14.5 (1 offer) 
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 14.5 Bore 2.5 mm Description -
Lenz Laborglas
02431402
from € 54.64*
per pack
 
 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
from € 14.91*
per pack
 
 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
from € 27.94*
per pack
 
 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
from € 28.02*
per pack
 
 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
from € 25.06*
per piece
 
 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
from € 26.84*
per pack
 
 piece
Stopcocks with glass plug borosilicate glass 3.3 Description With solid glass key with capillary side arms (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
02221402
from € 20.40*
per pack
 
 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
from € 59.24*
per pack
 
 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
from € 37.10*
per pack
 
 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
from € 25.19*
per pack
 
 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
from € 15.00*
per pack
 
 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
from € 14.76*
per pack
 
 piece
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