Disulfoton sulfone, 1000µg/ml in MeOH, 1ml

trans-Nonachlor, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 39765-80-5

alpha-Hydroxyalprazolam-D5

2,4'-DDT, 100 µg/ml, Methanol, 1ml