Chromatography Systems
Synthware™ PTFE Protected High Vacuum Valves
High vacuum valves are fully enclosed, and include teflon-covered O-rings for increased durability.
Synthware™ Check Valve
Gound seat for liquid seal.
Synthware™ 3-Way High Vacuum Valve, PTFE Protected
Viton™ O-ring on PTFE shaft are protected with precision PTFE wipers.The plug has a machined-in integral PTFE tip O-ring to make the primary seal.This design provides for an excellent vacuum tight seal without exposing any material other than PTFE to chemicals.
Synthware™ 180° High Vacuum Valve
With two 9 mm O.D. sidearms sealed to the barrel at a 180° angle to one another. Viton™ O-ring on PTFE shaft are protected with precision PTFE wipers. The plug has a machined-in integral PTFE tip O-ring to make the primary seal. This design provides for an excellent vacuum tight seal without exposing any material other than PTFE to chemicals.
Synthware™ Metering High Vacuum Valve Plug
Designed to provide an excellent vacuum tight seal.
Synthware™ Low Hold Up High Vacuum Valve
Side Arm OD: 9 mm
Restek™ Ultra-Clean Resin
Eliminates the hassle of cleaning and testing resin for air sampling.
Cole-Parmer™ VapLock™ Relief Valves for Solvent Management
VapLock™ Inlet Check Valves for Solvent Management maintain pressure equilibrium within the bottle for safe solvent handling
Restek™ Oven Flapper Assemblies
Ensure even and consistent column heating when the insulation becomes damaged or worn, for Agilent GCs
Restek™ EZ Twist Top Injection Port Kits
Change inlet liners faster and easier, for Agilent 5890/6850/6890/7820 GCs
Restek™ Replacement Insulation Gasket and Hardware Kit for Oven Flapper Assemblies
For Agilent 5890/6890 GCs
Restek™ Low-Pressure, CPI Inlet Filter for Mobile Phase Reservoir
A 316 stainless steel knurled cap and Tefzel CPI ferrule seal to 0.125 in. OD PTFE tubing when finger-tightened onto the precision-machined filter holder.
Restek™ Fluoropolymer Elastomer O-rings
For Shimadzu 17A, 2010, and 2014 GCs