3,4-Dimercaptotoluene 5000µg/mL in acetone, 5x1mL

2,3,3',4,5,5'-Hexachloro-4'-methoxy[13C12]biphenyl, 1.2ml x 50ug/ml, toluene

Malaoxon, 100 µg/ml, Cyclohexane, 5ml

Tentoxin, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 28540-82-1