Trichlorfon, 100μg/mL in Acetonitrile, 1ml

Picolinafen-d4 (4-fluorophenyl-d4),100 µg/mL,acetonitrile,1mL,

2-Nitropropane, 1000mg

Paraoxon-ethyl, 100 µg/ml, Acetonitrile, 5ml