Fenthion-oxon, 100µg/mL in Cyclohexane, 1ml

(±)-Chlorophacinone-d4 (indanedione-4,5,6,7-d4)

2,3,3',4,5'-Pentachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Nitralin, 100 µg/ml, Acetonitrile, 1ml