Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

Dimetridazole-d3 (N-methyl-d3),100 µg/mL,MeOH,1mL,

2,3,9,10-Tetramethylantracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 66552-77-0

Triazamate, 10.0 µg/ml, Cyclohexane, 10ml