Disulfoton, 100 µg/ml, Toluene, 1ml

Diltiazem

2,2',3,5',6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 38379-99-6

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