Pesticide Matrix Spike Solution

Triclocarban, 100 µg/ml, Acetonitrile, 1ml

2,2',3,4,4',5,5'-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Chlorothalonil Metabolite R417888-13C2,15N2 sodium salt, 2,5mg