Method 525.2 Solution A

Zearalenone, 100 µg/ml, Acetonitrile, 1ml

Chloridazon, 100 µg/ml, Acetonitrile, 5ml

g-1,2,3,4,5,6-Hexachloro(13C6)cyclohexane, 1.2mL x 100ug/mL, nonane