Permethrin, 100 µg/ml, Acetonitrile, 5ml

Ochratoxin A, 10 µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 303-47-9

1,2,4,5-Tetrachlorobenzene, 1000µg/ml in MeOH, 1ml

Di-m-tolylphenyl phosphate,100 µg/mL,isooctane,1mL,