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Stopcock S15, PTFE straight bore, metering Stopcock S15, PTFE straight bore, metering
With 1:5 PTFE metering plug and a threaded pressure nut Stopcock barrels are polished to prevent PTFE plug from scratch
From €26.55 *
Stopcock S16, 1:5, PTFE, T-bore Stopcock S16, 1:5, PTFE, T-bore
Stopcock with three stems sealed 90° apart. Teflon® plug has a “T”-shape bore to connect any two or all three stems. With 1:5 PTFE metering plug and a threaded pressure nut Stopcock barrels are polished to prevent PTFE plug from scratch
From €21.65 *
Stopcock S31, glass, T-bore Stopcock S31, glass, T-bore
Stopcock with three stems sealed 90° apart. Glass plug has a “T”-shape bore to connect any two or all three stems. Solid glass plug with constant pressure retention spring and clip.
From €22.65 *
Stopcock S41, 1:5, PTFE, 120° bore Stopcock S41, 1:5, PTFE, 120° bore
A 1:5 taper Teflon® stopcock with three side arms sealed 120° apart. Plug has a bore to allow connection of any two arms at once. With 1:5 PTFE metering plug and a threaded pressure nut Stopcock barrels are polished to prevent PTFE plug...
€43.55 *
Stopcock S17, 1:5 PTFE, double oblique bore Stopcock S17, 1:5 PTFE, double oblique bore
With polished barrels
From €37.65 *
Stopcock S34, glass, hollow plug, vacuum, oblique Stopcock S34, glass, hollow plug, vacuum, oblique
Precision ground with corresponding numbers on the barrel and plug Lower vacuum chamber is evacuated via a separate 2mm hole in the plug which is not in the line of flow
From €39.85 *
Stopcock S70, glass, hollow plug, vacuum, offset Stopcock S70, glass, hollow plug, vacuum, offset
Precision ground with corresponding numbers on the barrel and plug Lower vacuum chamber is evacuated via a separate 2mm hole in the plug which is not in the line of flow
From €37.55 *
Stopcock S71, glass, hollow plug, vacuum, 90° Stopcock S71, glass, hollow plug, vacuum, 90°
Precision ground with corresponding numbers on the barrel and plug Lower vacuum chamber is evacuated via a separate 2mm hole in the plug which is not in the line of flow
From €37.55 *
Stopcock S72, glass, hollow plug, vacuum, T-bore Stopcock S72, glass, hollow plug, vacuum, T-bore
Precision ground with corresponding numbers on the barrel and plug Lower vacuum chamber is evacuated via a separate 2mm hole in the plug which is not in the line of flow
From €39.55 *
Stopcock, glass, hollow plug, double oblique, vacuum Stopcock, glass, hollow plug, double oblique,...
Precision ground with corresponding numbers on the barrel and plug Lower vacuum chamber is evacuated via a separate 2mm hole in the plug which is not in the line of flow
€58.30 *
Stopcock, glass, solid plug, double oblique, vacuum Stopcock, glass, solid plug, double oblique,...
With solid glass plug. Barrel and plug are precision ground, hand lapped with corresponding numbers on the barrel and plug. With constant pressure retention spring and clip.
€48.30 *
Stopcock, PTFE straight bore Stopcock, PTFE straight bore
With 1:5 PTFE plug and a threaded pressure nut Stopcock barrels are polished to prevent PTFE plug from scratch
From €12.20 *
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