Liquid Chromatography Instruments
MilliporeSigma™ Supelco™ Sample Loop for Model 7725 Injector, Stainless Steel
Sample loop for model 7725 injector (volume 100 μL) is best suited for advanced fluid-handling solutions for broad range of analytical instrumentation and in vitro diagnostic systems. It is useful in high performance liquid chromatographic (HPLC) systems and is quite accurate and precise in injecting 1 μL-5 mL concentration of samples.
MilliporeSigma™ Supelco™ Bottom-of-the-Bottle™ Filter/Sparger
Small enough to fit narrow neck bottles
MilliporeSigma™ Supelco™ OQ/PV and Installation Kit, API MS
For Mass Spectrometry
MilliporeSigma™ Supelco™ Rheodyne™ Injector, Rheodyne™ 7725
Manual with MBB, Number of ports: 6 and Number of positions: 2
MilliporeSigma™ Supelco™ Drying Column with Reservoir
Meets US EPA specifications for drying solvent extracts in procedures for semivolatile organic compounds. Reservoir holds approximately 60 mL of extract.
Synthware™ 90° Metering High Vacuum Valve
Designed to provide excellent seal without exposing any material other than PTFE to chemicals.
Synthware™ Low Hold Up Metering High Vacuum Valve
Side Arm OD: 9 mm
Synthware™ High Vacuum Metering Plug and Control Knob
PTFE-protected metering plug and control knob features teflon covered O-rings for increased durability.
Synthware™ 3-Way High Vacuum Valve
With two 9 mm O.D. sidearms sealed to the barrel at a 90° angle to one another. The non-rotating PTFE plug has three O-rings, the tip O-ring making the primary seal on the precision formed tapered seat.
Synthware™ High Vacuum Valve Plug, Viton™ O-ring
Complete with control knob and PTFE stem having three O-rings.
Synthware™ T-Type High Vacuum Valve
Side Arm OD: 9 mm
Synthware™ Metering High Vacuum Valve Plug
Designed to provide an excellent vacuum tight seal.
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.