"E"

Unprocessed plastics in the nature of filtering materials in scientific or laboratory use; Mineral substances in the nature of filtering materials in scientific or laboratory use; Chemical preparations in the nature of filtering materials in scientific or laboratory use; Glass particles for use as a filtering media in scientific or laboratory use; diagnostic and chemical reagents, chemical substances, and chemical preparations for analyses in scientific or laboratory use; Chemicals, namely, buffer and standard solutions used in scientific or laboratory use; Chemical test paper; Chemical test kits for viral detection for laboratory or research use; Chemical test kits for bacterial detection for laboratory or research use; Agar for use as a cell growth media for growing cells for scientific and research purposes

Pumps, namely, electric pumps, hydraulic pumps, suction pumps, vacuum pumps; Filters being parts of water filtering machines; Machines for dispensing filters

Laboratory equipment, namely, disposable and glass bottles, crucibles, distillation equipment in the nature of distillation columns, vacuum distillation apparatus, plates, glass slides or chips having multi-well arrays that can be used in chemical analysis, biological analysis or patterning, microscope slides, cover glass for microscope slides, microscopes, solid phase extraction cartridges and disks for laboratory use, glass test tubes, storage tubes, test tubes, centrifuge tubes, flasks, evacuated ampoules for use in testing and analyzing fluids for non-medical purposes, electronic bath heaters, electric bath heaters, petri dishes, ceramic plates, heat-insulated vessels, scientific electronic analyzers for testing and analyzing substances for the presence, absence, or quantity of metals, nitrogen and structural replacement parts for the aforementioned; Laboratory apparatus, namely, filters for scientific analysis and testing, filters for forensic analysis, filters for drug detection, crucibles, vacuum distillation apparatus, evacuated ampoules for use in testing and analyzing fluids for non-medical purposes, cell culture dishes, tissue culture flasks; Testing sample collection equipment, namely, wipes and swabs for use in diagnostic testing, not for medical purposes; Air quality sampling cassettes and filters; Laboratory glassware

Chemical, biochemical, biological and bacteriological research and analysis; Calibration services