Dichlorvos, 100 µg/ml, Toluene, 1ml

2,4,5-TP methyl ester

Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml

ISO 18857-1 4-n-Nonylphenol (ring13C6), Internal standard 1 ng/µL, in acetone, 5mL