USA LAB

Diatomaceous earth; magnesium silicate; activated carbon; silica gel; ethanol not used as fuel; glycol; heptane for use in non-polar solvent for testing, extraction of matter, mixing with paints and coatings, research and development, and pharmaceutical manufacturing; hexane for use in non-polar solvent for testing, extraction of matter, mixing with paints and coatings, research and development, and pharmaceutical manufacturing; isopropyl alcohol not used as fuel; denatured ethanol for industrial purposes

Fittings of metal for pipes; metal storage tanks; metal tubes; metal valves not being parts of machines; metal lids

Beakers; flasks for laboratory use; Laboratory chemical reactors

Evaporators for chemical processing; Magnetic heating mantles for laboratory use and testing, pharmaceutical manufacturing, and chemical processing; electric hot plates; recirculating chillers for laboratory use and testing, pharmaceutical manufacturing, chemical processing and commercial use; recirculating electric heaters for commercial use; hot water bottles; electric hot water bottles; water filtration bottles sold empty; freezers; coils as parts of distilling, heating, or cooling installations; filter plates for commercial use