EPA Method 632.1 Analytes

5-Chloro-2-methyl-4-isothiazoline-3-one, 25mg

5'-Fluoro-2,3,3',4,4'-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Tolbutamide