Mass-Labelled PCB Syringe Spike Solution, 1.2ml, nonane

Tris(4-tert-butylphenyl) phosphate, 1.2ml x 50ug/ml, toluene

Folpet, 100 µg/ml, Cyclohexane, 1ml

3,4-Dimethylthiophenol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 18800-53-8