Stopcock Clips

Metal retaining clip is designed to apply pressure against the stopcock plug and barrel. Clips eliminate blow-out and loose fit while minimizing freezing. They are made from high carbon tempered spring steel having a green corrosive resistant, phosphate base finish.

Used to regulate the flow of gases or liquids into reaction systems. Stopcock has a bore of 2mm and is supplied complete with a CG-423 retaining clip. Hose connection has an O.D. of 8mm at the middle serration.

…replacement for 6340-4L) These 4L PYREX® pear-shaped separatory funnels have glass No. 8 Standard Taper stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.

…made from specially molded blanks which are tapered toward the stopcock to facilitate the separation of liquids. Their sturdy design makes them excellent for rack work. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.

…with metal retaining clip CG-423. STOPCOCKS, STRAIGHT BORE, SCHLENK, GLASS PLUGS, This stopcock is especially designed for the repair of the sidearm on Schlenk vessels. Stopcocks are available with a standard snelling to accept a CG-423-01 metal retaining clip. Stopcock has a heavy duty, larger…

…defined and easy to read. Carefully ground Standard Taper stopcock gives precise control. All sizes furnished with a 2mm bore stopcock plug. For replacement PYREX® stopcocks, see No. 7680.  For replacement retaining clips, see No. 7280. The capacity tolerance on these burets is established…

…tube. Tips are tapered to assure smooth flow. 2mm bore PYREX® Standard Taper stopcocks turn freely, yet give positive control. For replacement PYREX® stopcocks, see No. 7680. For replacement retaining clips, see No. 7280. The capacity tolerance on these burets is established by ASTM E-1189…

…or all three arms can be connected at one time. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug. Each stopcock is supplied complete with a stainless steel spring and clip. Replacement retention kit consists of one spring and clip for the plug size listed.

…to CG-458, but with two parallel oblique bores. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug. Each stopcock is supplied complete with a stainless steel spring and clip. Replacement retention kit consists of one spring and clip for the plug size listed.

…steel spring and clip. The spring keeps constant tension on the plug at all times and is easily removed and attached. Plug is precision ground and hand-lapped with corresponding numbers on the barrel and plug. Each stopcock is supplied complete with a stainless steel spring and clip. Replacement…

The 2mm through 6mm bore sizes are supplied complete with the listed size metal retaining clip CG-423. The 8mm and 10mm bore sizes are supplied with a #29 and #34 CG-145 Keck clip respectively.

Hollow plug, straight bore stopcock is precision ground and hand-lapped with corresponding numbers on barrel and plug. They are supplied complete with the listed size CG-423 metal retaining clip.

These 30mL PYREX® pear-shaped separatory funnels have glass No. 2 Standard Taper stopcocks and strong, hollow No. 9 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.

These 6L PYREX® pear-shaped separatory funnels have glass No. 10 Standard Taper stopcocks and strong, hollow No. 38 Standard Taper glass stoppers. For replacement glass Standard Taper stoppers, see No. 7650; for stopcock plugs, see No. 7680; for retaining clips, see No. 7280.

…are sharply defined and easy to read. Carefully ground Standard Taper stopcock gives precise control. All sizes furnished with a 2mm bore stopcock plug. For replacement PYREX® stopcocks, see No. 7680. For replacement retaining clips, see No. 7280. Each buret is supplied with a dust cover.

…flask clip, stopcock, PTFE fill tubes, and set of GL-14 hose connections and caps. 1230E20 - Type A Condenser, Diagonal, can be used where height is limited, For standard distillations, evaporating flask feed via stop-cock. Includes 1L P+G receiving flask, receiving flask clip, stopcock, PTFE…

… Tips are tapered to assure smooth flow 2mm bore PYREX® Standard Taper stopcocks turn freely, yet give positive control For replacement PYREX® stopcocks, see No. 7680 For replacement retaining clips, see No. 7280 The capacity tolerance on these burets is established by ASTM…

Used to regulate the flow of gases or liquids into reaction systems. Stopcock has a bore of 2mm and is supplied complete with a CG-423 retaining clip. Hose connection has an O.D. of 8mm at the middle serration.

… STOPCOCKS, STRIAGHT BORE, GLASS PLUGS, 1-ARM LARGER, 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…

…flammable liquids so that no electrostatic charge forms. Protection against hazardous vapours Due to the barrel screw joint and the stopcock, the container and the pump can be hermetically sealed. So that no dangerous vapours can escape after dispensing. This protects both health and…

…basin, cover with luer fittings and gasket, 12 individual flow control stopcocks, 12 stainless steel needles); a sample collection rack with three support posts; five height-adjustable shelves; nine shelf support clips; a vacuum gauge controller; a Solid Phase Extraction For Sample Preparation…