1,4,6,7-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

Secondary Drinking Water Metals

Disulfoton, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-04-4

Benzyl salisylate-d4 (Benzyl 2-hydroxybenzoate-3,4,5,6-d4), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 118-58-1 of unlab.