76417437
May 28, 2002
May 10, 2005
LABORATORY EQUIPMENT, NAMELY, PROGRAMMABLE THERMAL CYCLER FOR HEATING AND COOLING RNA OR DNA RESEARCH SAMPLES; PROGRAMMABLE HEATERS AND COOLERS FOR TITRATION PLATES; IMMERSION CIRCULATORS; CALIBRATION BATHS, FLUIDIZED BATH HEATERS; CELL CULTURE STIRRERS; HEATERS FOR TEST TUBES AND CUVETTES; PORTABLE THERMOREGULATORS; UNHEATED WATER BATHS; CONSTANT TEMPERATURE BATHS; SHAKING WATER BATHS; CIRCULATORS AND FLOW COOLERS; DRIP COOLERS; DRY HEATERS; SAMPLE CONCENTRATORS; DIGESTION SYSTEMS COMPRISING A HEATER UNIT, CONTROLLER, CARRIER BLOCKS FOR TEST TUBES, TEST TUBES, TUBE RACKS, AND TIME/TEMPERATURE PROGRAMMER; SAMPLE HEATING UNITS FOR USE IN SAMPLE ANALYSIS; THERMAL CUT-OUTS; DENSITY GRADIENT COLUMNS; GELATION TIMERS BIOLOGICAL AND MICROCARRIER STIRRING UNITS; AND FLUIDIZED BATHS FOR USE IN INDUSTRIAL RESEARCH LABORATORIES; THERMOSTATICALLY CONTROLLED HEATERS AND PARTS THEREOF FOR SCIENTIFIC AND LABORATORY USE; LABORATORY THERMOSTATICALLY CONTROLLED LIQUID BATH HEATERS AND COOLERS AND PARTS THEREOF
Electrical and Scientific Apparatus