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Welcome to Marquest Scientific. Manufactured and Assembled in Costa Mesa, CA U.S.A.
For over 30 years, Marquest Scientific has speciallized in the Design, Development, and Manufacturing of Corrosion Resistant & High Purity Fluid Handling Products.
PVC, CPVC, Polypropylene, & High Purity PVDF
Plastic Needle Valves Gauge Guards Lab Faucets Custom Plastic Valve Manufacturing
 
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DiWaterFaucets.com
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