Chromatography Systems

MilliporeSigma™ Supelco™ Micro-Metering Valve (Low Pressure)

Designed for the control of fluid flow rates

MilliporeSigma™ Supelco™ Rheodyne™ Model 3725i Preparative Sample Injector

Manual, Number of ports: 6 and Number of positions: 2

MilliporeSigma™ Supelco™ Miniature Regulator with Gauge

Reliable pressure regulation to 1 psig (0.07 kg/cm²), indicated on a 0-60 psi (4.2 kg/cm²) gauge. Easily connects to SCOTTY 14 cylinders with the 1/8-inch NPT connector provided. You can also attach the syringe adapter (Cat. No. 609010) to the regulator for low pressure sample removal. Aluminum body with acetyl resin bonnet. Maximum inlet pressure: 400 psi (28.1 kg/cm²).

MilliporeSigma™ Supelco™ Mobile Phase Reservoir System

This convenient system is made entirely of inert parts: glass, Tefzel, PEEK, and PTFE TFE. Includes 10 ft./3 m of 1/8 in. O.D. PTFE tubing, a PEEK bottom-of-the-bottle filter/sparger, a plug, and a 1-liter or 2-liter safety-coated bottle.

MilliporeSigma™ Supelco™ Rheodyne™ Model 7060 Selection Valve

Number of ports: 7 and Number of positions: 6

MilliporeSigma™ MilliSolve Kit

The Millipore MilliSolve Filtration System has been designed for the filtration of liquid chromatography buffers and solvents under vacuum.

DWK Life Sciences Kimble™ Kontes™ Straight with Tip-O-Ring Glass Plugs

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Uses glass plug for applications which do not require out-gassing plug material

MilliporeSigma™ Supelco™ Rheodyne™ Model 8125 Low Dispersion Injector

Manual, Dispersion injector syringe loading, Number of ports: 6, Number of positions: 2

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™ Fritless Purge Sampler Glassware

For use with Tekmar™ 2000/3000 & Velocity XPT Concentrators

MilliporeSigma™ Supelco™ Micro-Mixer Static Mixers (2 to 25 μL) Housing, Binary

MilliporeSigma™ Supelco™ Parker™ H2PEM Hydrogen Generator

Eliminates need for dangerous and expensive hydrogen gas cylinders

MilliporeSigma™ Supelco™ radiello™ BTEX Calibration Kit (Thermal Desorption)

The BTEX Calibration Kit (thermal desorption) was designed for the analysis of BTEX in urban environments followed by thermal desorption.

MilliporeSigma™ Supelco™ Rheodyne™ Injector, Rheodyne™ 7725

Manual with MBB, Number of ports: 6 and Number of positions: 2

MilliporeSigma™ Supelco™ Rheodyne™ Rotor Seal for Model 7125/7725/7725i Injector

Rotor Seal for Model 7125/7725/7725i Injector is an accessory for use with mainly Rheodyne™ model 7725 and 7725i injectors for operation at pH 0-14.