Formic acid, 1000µg/ml in Water, 1ml

Methidathion, 100 µg/ml, Acetonitrile, 5ml

2-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147792-30-1

Dicofol, 10.0 µg/ml, Ethyl acetate, 10ml