75789750
Sep 1, 1999
Feb 5, 2002
Active Trademark
Absorbing media, namely absorbing carbons, silica gel, treated filters, and pourous polymers for use in environmental and occupational air sampling; chromatography chemicals, namely, adsorbent and support material for use as chromatography column packing media, neat and single component chemical solutions, environmental sample standards, petroleum and chemical standards, food and beverage standards, pharmaceutical standards, laboratory chemicals and reagents, and chromatographic test mixes
Chemicalschromatography instruments and hardware, namely, chromatography columns, gas purifiers, valves, connections, adaptors, tubes, tools, gas purifiers, degassing equipment, solvent recovery equipment, pressure gauges, and laboratory timers and clocks; laboratory supplies, namely, chemical filters, filter cartridges, laboratory glassware, chemical vials, tube holders, laboratory containers, sample extraction tubes, sample extraction manifold, laboratory tools for handling samples and adjusting laboratory instruments, and sample agitators; air monitoring instruments and supplies, namely air sampling pumps, air sampling tubes, and air sampling filters and filter cartridges
Electrical and Scientific Apparatusmail order catalog services in the field of laboratory instruments, appliances, chemical and diagnostic products, chromatography products, laboratory tools, laboratory hardware, air sampling products, laboratory supplies, safety apparel, and books
Advertising and Business