73178995
Jul 20, 1978
Sep 15, 1981
Apparatus for Chromatography and Electrophoresis-Namely, Thin-Layer Chromatography Coaters, Plates, Plate Boxes, Spotting Guides, Plate Scrappers, Micropipettes, Flat Bottom and Twin Trough Chambers, Sandwich Coat Plates, Reagent Sprayers, Ultraviolet Cabinets, Automatic Plate Coaters, Drying Racks, Microapplicators, Developing Chambers, Plate Conditioning Heads, Plate Heaters, Spray Cabinets, Ultraviolet Lamps and Viewing Boxes, Chromatograph Photographic Equipment, Elution Equipment, Electrophoresis Cells, Power Supplies, U-Chamber Linear Developing Chambers, Electrophoresis Scanners and Integrators, Micro-Electrophoresis Equipment and Fraction Collectors
Electrical and Scientific Apparatus