Chemical reagents for environmental analysis; chemicals used in industry, science, agriculture, horticulture and forestry; chemical compounds, substances and preparations for environmental analysis; chemical compounds, substances and preparations for environmental assessment; chemical compounds, reagents, substances and preparations for analyses of agriculture chemicals, hormones and antibiotics; PCDT isomers, namely, pure molecules of polychlorinated dibenzothiophene

Pharmaceutical preparations, namely, medicinal and biological products for pharmaceutical, clinical or medical laboratory use, namely, biological and chemical reagents for diagnostic and scientific purposes; biological preparations for environmental analyses and assessments in laboratories and for diagnostic, medical and scientific purposes; pharmaceutical, veterinary and sanitary preparations for biological examination; virus detection kits consisting primarily of a buffer-containing tube for separating a virus from a sample, and an antibody-coated plate for detecting a virus; ELISA (enzyme-linked immunosorbent assay) kits consisting primarily of an antibody-coated plate for detecting endocrine disrupting chemicals in a sample, a reaction stop solution, and a coloring substrate; Vitellogenin ELISA kits consisting primarily of an antibody-coated plate for detecting vitellogenin in a sample, a reaction stop solution, and a coloring reagent; Enzyme Immunoassay (EIA) kits consisting primarily of an antibody-coated plate for detecting endocrine disrupting chemicals in a sample, a reaction stop solution, and a coloring substrate; PCB-EIA kits consisting primarily of an antibody-coated plate for detecting endocrine disrupting chemicals in a sample, a reaction stop solution and a coloring substrate; biomarkers for endocrine disrupting chemicals, namely, an anti-vitellogenin antibody and an anti-PCB antibody; PCB rapid test kits consisting primarily of an antibody-coated plate for detecting PCBs in a sample and an anti-PCB antibody

Environmental education services; environmental instruction services; environmental teaching

Surveys of environmental impact; surveys of environmental hygiene; environmental research; environmental surveys; research and surveys of environmental hygiene; consultation in environment protection; conducting environmental diagnosis to assess the current state of pollution