LECO

SCIENTIFIC LABORATORY COMBUSTION FURNACES; VARIOUS GLASS PARTS FOR LABORATORY USE, NAMELY FUNNELS, BURETTES, PIPETTES, VESSELS AND JARS, CALORIMETERS; INSTRUMENTS FOR CHEMICAL ANALYSIS, NAMELY ANALYTICAL INSTRUMENTS FOR THE DETERMINATION OF CARBON, SULPHUR, PHOSPHORUS, SILICON, MANGANESE, OXYGEN, HYDROGEN, NITROGEN, ALUMINUM, CHLORINE, ASH, MOISTURE, NITROGEN OXIDES AND PROTEIN; BALANCES; ACID TESTING INSTRUMENTS; INSTRUMENTS AND PARTS THEREFOR FOR THE PREPARATION OF METALLOGRAHPIC SPECIMENS; LABORATORY EQUIPMENT, NAMELY COMBUSTION BOATS, COMBUSTION TUBES, SHIELDS, SHROUDS, TUNDISH NOZZLES, CRUCIBLES, CORES, CERAMIC LABORATORY VESSELS AND LABORATORY GLASS TUBING