ICP-MS Calibration Standard #4

Dimethomorph, 10.0 µg/ml, Acetonitrile, 10ml

DL-1,2-Isoproylideneglycerol-1,1,2,3,3-d5, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

1,2,7,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane