1 Chemicals used in industry, science, agriculture, horticulture and forestry; solvents; chemicals and chemical products for use in research; reagents for use with chemicals and agrochemicals; substances for analytical and biochemical science, genetic measurements, chemical diagnostics, forensic analysis, DNA testing and analytical molecular biology; diagnostic assay preparations for scientific, industrial and research purposes; kits comprising assays and chemical reagents for industrial and scientific purposes; all the aforesaid goods being reference standard materials