Valves for LC/FIA

Cheminert low pressure injectors and selectors generally operate at up to 250 psi liquid. Versions are available with 1/16" Valco ZDV fittings or 1/4-28 fittings for 1/16" or 1/8" tubing.
Low pressure fittings

The Cheminert low pressure fittings are ideally suited for flow injection analysis, low pressure liquid chromatography, and stream sampling devices. They may be safely used at pressures up to 500 psi and temperatures to 50°C.
Polymeric tubing

Our pre-cut polymeric tubing is square cut and ready to use. Available in PTFE, FEP, and ETFE.
Syringe-free pump
The M Series syringe-free pump is a syringe-free pump capable of delivering a bidirectional flow to six orders of magnitude.
Valve closures for vials

Screw-cap Mininert valves for vials are available in a variety of sizes. The crimp-top valve for 13 mm ID glassware slides into the neck of the vial and features a threaded flange which is turned to provide a leak-tight fit.
FIA accessories
- The VICI cap
is the most economical way to helium sparge and deliver HPLC mobile phases. The insert is manufactured from PTFE with an EPDM O-ring and a polypropylene screw cap.