ICP-MS Verification Standard

Chlorothalonil Metabolite R417888-13C2,15N2 sodium salt, 10µg/ml in MeOH, 1ml

1,1,1,2-Tetrachloroethane

2,2',3,3',4,5,5',6,6'-Nonabromo-4'-chlorodiphenyl ether, 1.2ml x 50ug/ml, toluene