Pesticide Matrix Spike Solution

2-Fluorodibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 177586-38-8

Imazosulfuron, 100mg

1-Nitropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5522-43-0