73505154
Oct 22, 1984
Sep 3, 1985
Active Trademark
LABORATORY TEST KITS COMPOSED OF TUBES, PIPETTES, GRADUATED CYLINDERS, FILTER CARTRIDGES, CLIPPERS, BOTTLES, FILTER MEMBRANES, FILTER PADS, AND CHEMICAL SOLUTIONS USED TO DETERMINE ORGANIC PHOSPHATE LEVELS IN COOLING WATERS
Electrical and Scientific Apparatus