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A site devoted to testing of LEDs in all common chemistries; plus testing of flashlights & small-frame lasers. Includes test target illumination photos of many LED samples & lights, spectrographic & beam cross-sectional analyses, and a virtual LED museum.

Cray Valley Hydrocarbon Specialty Chemicals is a Global manufacturer of low molecular weight functional additives based in unique chemistries.

Red Finishing W.L.L., is Bahrain’s full-service finishing specialist providing high quality finishing through superior surface preparation, coating material chemistries and application methods.

A leading American manufacturer of instruments and chemistries designed to test water quality parameters.

A leading American manufacturer of instruments and chemistries designed to test water quality parameters.

The Shepherd Chemical Company is a global chemical manufacturing company focused on creating metal-based chemistries that brighten lives.

PATCO designs and manufactures secondary or rechargeable batteries in several battery chemistries, including lithium ion (Li-Ion), Nickel Metal Hydride (NiMH), Lithium Iron Phosphate (LiFePO4) and Nickel Cadmium (NiCd) and battery charging solutions, battery power management solutions and battery testing solutions. PATCO's product solutions support customers in military,

tank cleaning systems, engineering, chemistries

BroadBit is a technology company developing revolutionary new batteries using novel sodium-based chemistries to power the future green economy.