Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

(2RS)-2-(4-n-Propylphenyl)propanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 3585-47-5

Atrazine-2-hydroxy, 100mg

1,2,3-Trichloropropane