Química pH, S.A. de C.V.

Manufacturer of the FlexPro standard software for analysis and presentation of measurement data. Custom application development based on FlexPro and other tools.

WAREX-VALVE Since more than 40 years a paragon of reliable and reasonable flaps. World-wide WAREX Valves are used in the most different process arrangements problem-free and successfully and have developed themselves into an undisputed quality noti

For almost 30 years your reliable supplier for all J & W capillary columns and J & W Accessories.