EPA Method 531.1 Individual Analytes

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

Spiromesifen, 100 µg/ml, Cyclohexane, 1ml

Styrene, 2000µg/ml in MeOH, 1ml