F FISHER SCIENTIFIC

laboratory appliances and instruments, namely, stirrers, microscopes, pH meters [ and electrodes, ] ion concentration meters and electrodes and conductivity meters [ and electrodes; ] constant temperature devices, namely, ovens, incubators, water baths, [ dry baths ] and refrigerators; laboratory supplies, namely, plastic [ and glass ] containers and enclosures therefor (including caps, corks and stoppers) [ and disposable latex laboratory gloves ]