Metal valves, manually-operated metal valves, [ and metal tube and pipe fittings, ] all for conducting chemicals and gases in chemical test equipment

laboratory equipment, namely, [ coil manager/reaction coil, mobile phase/solvent reservoir, ] mobile phase filter, inline filter, [ in line mini-columns ] and connectors to be used with syringes as couplings to the needles

LIQUID CHROMATOGRAPHY ACCESSORIES, NAMELY, METERING PUMPS, [ PRESSURE GAUGES, ] VALVES, [ COLUMNS, ] TUBING, TUBE END FITTINGS, COUPLINGS, ADAPTERS, CONNECTORS, MANIFOLDS, AND PARTS FOR ALL OF THE AFORESAID GOODS

FILTERS AND FILTER CARTRIDGES FOR USE IN CRITICAL CORROSIVE CHEMICALS, SOLVENTS, AND PROCESS GAS APPLICATIONS

TUBE AND PIPE FITTINGS USED FOR CONDUCTING CHEMICALS AND GASES