75851402
Nov 9, 1999
ANALYTICAL EQUIPMENT COMPRISED OF A PHOTORATOMETRY DETECTOR, PYROLYZER AND A FLOW SYSTEM COMPRISED OF TUBING, VALVES, FILTERS, PRESSURE REGULATORYS, AND PARTS THEREOF USED TO CLEAN, SWITCH, REGULATE, AND CONDITION LIQUID AND GAS SAMPLES IN PREPARATION FOR ANALYSIS BY INSTRUMENTATION
Electrical and Scientific Apparatus