Custom PAH Mix, 6 anal., in MeOH, 4,5ml Certan

Ochratoxin A, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 303-47-9

Isoxathion, 10 µg/ml, Ethyl acetate, 10ml

O,O-Dimethyldithiophosphate, sodium salt, 5mg