Chemglass玻璃实验仪器

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Chemglass四

VALVES, CHEM-VAC™, CHEM-CAP®, HIGH VACUUM, METERING, LOW HOLD UP
CHEM-VAC™ CHEM-CAP® metering valve has an extended tip on the plug to allow semi-needle valve control of gases and liquids. Similar to CG-965 CHEM-VAC™ valve [更多]

PRESSURE RELIEF VALVES
Automatic, adjustable pressure relief valve is for use on apparatus where internal pressure build-up is a concern. Tension on the stainless steel spring is adjusted by turning [更多]

VALVE, CHEM-VAC™, GLASS BARRELS ONLY, WITHOUT SIDEARM
Glass barrel only, without sidearm, for all CHEM-VAC™ valves. Heavy duty rounded coarse thread and precision formed tapered seat. B>PLEASE NOTE: THE 0-20mm BORE SIZE VA [更多]

VACUUM TRAPS, O-RING JOINTS
Similar to CG-4515 traps but having an o-ring joint to connect the trap body to the stopper. O-ring joint provides for a vacuum tight, grease free seal and permits the trap bod [更多]

VACUUM TRAPS, RODAVISS THREADED JOINT
Vacuum trap with a 4550 Rodaviss joint. Threaded joint provides a vacuum tight seal without grease and if frozen, can be taken apart using the optional loosening ring. Serra [更多]

VACUUM MANIFOLDS, INERT GAS, GLASS STOPCOCKS
Similar to the CG-4440 vacuum manifold, but with both ends of the inert gas line open to permit connection to the gas source and an oil bubbler. Hose connections have a 10mm s [更多]

RAPID PURGE VALVES, ADJUSTABLE
Valve is designed for applications that require evacuated apparatus to be purged with an inert gas such as nitrogen, argon, etc. Allows use of higher pressures of inert gas wit [更多]

VACUUM TRAPS
Similar to CG-4529, but having a 40mm o-ring joint to connect the trap body to the stopper. O-ring joint provides for a vacuum-tight grease-free seal and permits the trap body [更多]

VACUUM TRAPS
Trap is designed for large volume solvent removal by vacuum. The 4035 standard taper joint connects trap body with stopper. Connections are 12in O.D. Trap is designed to fit in [更多]

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