Stopcocks
Sigma Aldrich Fine Chemicals Biosciences STAINLESS STEEL STOPCOCK
NC3884617 STAINLESS STEEL STOPCOCK
Chemglass Life Sciences Stopcock, T-Bore, PTFE Plug, 6mm Bore, 24/40 Plug Size, 12mm OD Sidearms
Stopcock, T-Bore, PTFE Plug, 6mm Bore, 24/40 Plug Size, 12mm OD Sidearms. A 1:5 taper PTFE stopcock with three stems sealed 90º apart. PTFE plug has a "T" shaped bore to connect any two or all three stems.
Chemglass Life Sciences Stopcock, Straight Bore, Glass Plug, 1-Arm Larger, 4mm Bore, 17/40 Plug Size, 10mm & 12mm OD Sidearms, #4 Clip Size
Stopcock, Straight Bore, Glass Plug, 1-Arm Larger, 4mm Bore, 17/40 Plug Size, 10mm & 12mm OD Sidearms, #4 Clip Size. Similar to CG-400, but with one arm of the stopcock being of a larger diameter. Larger arm facilitates construction of stronger apparatus such as separatory funnels and burets. Supplied complete with the listed size metal retaining clip CG-423.
Chemglass Life Sciences 3 and 4mm Bore, 15.2/30 Plug Size, 10mm OD Sidearm
3 and 4mm Bore, 15.2/30 Plug Size, 10mm OD Sidearm. Glass portion only of CG-424 stopcock. Accepts 1:5 taper PTFE plugs.
Chemglass Life Sciences 0-8mm Chem-Vac Valve, Three Way, Glass Portion Only, 19mm OD Barrel, 12.7mm OD x 1.6 W Sidearms
0-8mm Chem-Vac Valve, Three Way, Glass Portion Only, 19mm OD Barrel, 12.7mm OD x 1.6 W Sidearms. CHEM-VAC valve glass portion only. Three-way configuration for use in construction of manifolds, adapters, etc. Valve has two barrels sealed together 180 from one another, each having a sidearm of the listed size and a common arm sealed between the barrels. Heavy duty rounded coarse thread and precision formed tapered seat.
Chemglass Life Sciences Stopcock, Double Oblique, Glass Plug, Pressure, 4mm Bore, 16.2/56 Plug Size, 10mm OD Sidearms
Stopcock, Double Oblique, Glass Plug, Pressure, 4mm Bore, 16.2/56 Plug Size, 10mm OD Sidearms. Similar to CG-458, but with two parallel oblique bores. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug.