Lenacil, 100µg/ml in Acetonitrile, 5ml

PCB No. 65, 10 ng/µl, 10ml

iso-Propyl 4-hydroxybenzoate-2,3,5,6-d4, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1219798-72-7

Fenthion-oxon, 100 µg/ml, Acetonitrile, 1ml