73479441
May 7, 1984
Apr 5, 1988
CHEMICAL AND BIOCHEMICAL PREPARATIONS FOR USE IN IN VITRO DIAGNOSTIC AND ANALYTICAL TESTING UTILIZING SUCROSE LAYERING PROCESSES
ChemicalsLABORATORY APPARATUS AND INSTRUMENTS FOR USE IN DIAGNOSTIC AND ANALYTICAL TESTS UTILIZING SUCROSE LAYERING PROCESSES, NAMELY, GLASS AND PLASTIC BOTTLES, TUBES AND VIALS, AND CAPS AND STOPPERS THEREFOR; TEST TUBE RACKS AND HOLDERS, PIPETTES, DROPPING TUBES, ASPIRATORS, LAYERING INSTRUMENTS, AND DETECTORS FOR USE IN DETERMINING ASSAY END POINTS
Electrical and Scientific Apparatus