EPA Method 8061A Matrix Spike Solution

Diazinon-d10 (diethyl-d10),100 µg/mL,acetonitrile,1mL,

n-Propylbenzene, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 103-65-1

Triazophos, 100mg