JENWAY

APPARATUS FOR CONTROLLING AND REGULATING TEMPERATURE FOR LABORATORY USE; SCIENTIFIC GLASSWARE FOR LABORATORY USE, NAMELY, FLASKS, BEAKERS, TEST TUBES AND STORAGE TUBES, MEASURING GLASSWARE; ELECTRICAL AND ELECTRONIC APPARATUS AND INSTRUMENTS FOR SCIENTIFIC OR LABORATORY USE, NAMELY, ELECTRICAL OR ELECTRONIC PH METERS, ELECTRIC, ELECTRONIC, OR ELECTROCHEMICAL OXYGEN MONITORS AND SENSORS FOR LABORATORY USE, ELECTRIC OR ELECTRONIC SENSORS FOR SENSING PH, DISSOLVED OXYGEN CONTENT IN LABORATORY SAMPLES, AND CONDUCTIVITY; CUVETTES FOR LABORATORY USE; SPECTROPHOTOMETERS; FLUORIMETERS; FLUORIMETRY FILTERS FOR LABORATORY USE; FLUORIMETRY CUVETTES FOR LABORATORY USE; DISSOLVED OXYGEN METERS FOR LABORATORY USE; PORTABLE AND BENCH DISSOLVED OXYGEN METERS FOR LABORATORY USE; CONDUCTIVITY METERS; PORTABLE AND BENCH CONDUCTIVITY METERS; CONDUCTIVITY CELLS; PHOTOMETERS FOR LABORATORY USE; FLAME PHOTOMETERS; PH METERS; PORTABLE AND BENCH PH METERS; PH ELECTRODES; COMBINED PH AND CONDUCTIVITY METERS; COLORIMETERS; AND STRUCTURAL PARTS FOR ALL THE AFORESAID GOODS