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With 4mm double oblique, high vacuum hollow stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Beams are 22mm O.D. with front-left-right and rear-left-right 10mm hose connections. Distance between stopcocks is 75mm center to center. -
With 4mm double oblique, high vacuum hollow stopcocks precision ground with corresponding numbers on barrel and plug. Lower vacuum chambers on stopcock are evacuated with a separate hole in the plug in order to hold the plug in the stopcock barrels. Beams are 22mm O.D. with front-left-right and rear-left-right 10mm hose connections. Distance between stopcocks is 75mm center to center. -
General purpose double bank manifold for use with vacuum and inert gas. Supplied with 0-4mm high vacuum valves for grease-free operation. Both banks are made from 22mm medium wall tubing and have all banks open. Ports are spaced 100mm center to center and have an O.D. of 10mm. Hose connection on front-left and rear-right -
General purpose double bank manifold for use with vacuum and inert gas. Supplied with 0-4mm high vacuum valves for grease-free operation. Both banks are made from 22mm medium wall tubing and have all banks open. Ports are spaced 100mm center to center and have an O.D. of 10mm. Hose connection on front-left and rear-right. -
General purpose double bank manifold for use with vacuum and inert gas. Supplied with 0-4mm high vacuum valves for grease-free operation. Both banks are made from 22mm medium wall tubing and have all banks open. Ports are spaced 100mm center to center and have an O.D. of 10mm -
With stopcock, graduated -
With Teflon adjustable bore metering plug. Turning the adjustment knob allows flow rate to be controlled from full flow to drop wise. The metering plug completely solves the problems of sudden overflow or non-flow during addition of reagents. -
With 1:5 Teflon stopcock. -
Globe shaped separatory funnel with a long stopper neck and straight section between the funnel body and stopcock, which provides a secure grip while shaking and also aids in clamping. Available with Teflon stopcocks. Supplied complete with one listed size Teflon or stopper. -
Supplied complete with a flask length stopper of the listed size. -
Supplied with a or Teflon Stopper. -
With 2mm Teflon Stopcock and supplied with a stopper or PTFE stopper. Refer to table for more information. -
Heavy wall round bottom vessels have an internal thread for use with a 15mm Teflon bushing as a pressure seal. This unique design allows hand tightening and loosing for easy access into the vessel. The O-ring is positioned on the bushing above the thread for improved sealing. The vessels are useful for pressure reactions and applications such as polymerization and analysis of halogens by thermal decomposition in the presence of lime. Complete apparatus is supplied with vessel, Teflon bushing and Viton O-ring. -
Heavy wall cylindrical vessels have an internal thread for use with a 15mm Teflon bushing as a pressure seal. This unique design allows hand tightening and loosing for easy access into the vessel. The O-ring is positioned on the bushing above the thread for improved sealing. The vessels are useful for pressure reactions and applications such as polymerization and analysis of halogens by thermal decomposition in the presence of lime. Complete apparatus is supplied with vessel, Teflon bushing and Viton O-ring. -
Double-walled quart immersion well for use with V150500 reactor and lamp. A small diameter inner tube extends down the annular space to insure flow of coolant from bottom of well upward to outlet. Well is used with RC50 Nylon. -
Reaction Vessel constructed of borosilicate to accommodate immersion well. With #50 internal thread at top which accepts a RC50 bushing and Viton O-ring to form a compression seal with the immersion well, one 14/20 joint for sparger tube, one 24/40 vertical joint for condenser and one #7 internal thread side arm for thermometer. Complete with quartz imersion well, caps and O-rings.
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