1
Chromatography chemicals, namely, solvents, carrier gases and packing materials used in chromatography; laboratory chemicals for use in research, analysis, synthesis and testing; reagents for scientific or medical research use, namely, solvents, acids, bases, salts, solutions and biochemicals of high purity for scientific or research use, analysis, synthesis and testing; full line of chemicals, namely, research chemicals, inorganic compounds, organic compounds, organometallic compounds, chemical elements, electronic grade chemicals, analytical standards, chemicals for use as fluxes, and catalysts, all for laboratory, industrial, research, manufacturing and analytical use; biochemicals, namely, agaroses, amino acids, antibiotics, enzymes, proteins, substrates, sugars and vitamins for laboratory, industrial, research, manufacturing and analytical use; eukaryotic culture media for growing cells for laboratory purposes; bacterial culture media for laboratory use; media for growing cells for the commercial production of diagnostic and therapeutic materials; rare earth metals and their compounds
5
Diagnostic reagents and preparations for clinical or medical laboratory use or for in vitro use in biochemistry, clinical chemistry, histology, hematology and microbiology; media for growing cells for the production of materials for diagnostic purposes
6
Common metals and their alloys in the form of ingots and blocks; full line of pure metals and alloys for laboratory, research, manufacturing and analytical use
14
Precious metals and their alloys sold in bulk; precious metal compounds