Pyrazophos, 1000µg/ml in MeOH, 1ml

n-Tricosane-d48, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 203784-75-2

2,4’-DDT, 1000µg/ml in Hexane, 1ml

D6-Dichlorvos, 100 µg/ml, Acetone, 1ml