full line of laboratory apparatus and instruments for testing water, soil and air

chemical reagents and chemical test kits comprised of chemical reagents, test tubes and ancillary equipment, all used for testing water, soil and air

CHEMICAL REAGENTS; AND CHEMICAL TEST KITS COMPRISED OF CHEMICAL REAGENTS, TEST TUBES AND ANCILLARY EQUIPMENT ALL WITHIN A CARRYING CASE, ALL USED FOR TESTING WATER, SOIL AND AIR

Electronic analyzer device for monitoring defined water quality test parameters

Cartridge, in the shape of a disk and containing an array of passive chemicals, for measuring the concentration of chemicals in water for meeting water quality parameters, not for medical use