Ochratoxin A CRM,10 µg/mL,acetonitrile,2mL,

4,4´-DDT, 10µg/mL in Cyclohexane, 10ml

D5-Propachlor OA, 100 µg/ml, Acetonitrile, 1ml

Dimethylnitramine, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4164-28-7