Fenitrothion, 100 µg/ml, Acetonitrile, 5ml

Benzo(a)anthracene-d12, 1000µg/ml in Methylene Chloride, 1ml

Prosulfuron

2,6,10,14-Tetramethylnonadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 55124-80-6