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

2-Methylcyclopenta[l]phenanthrene, 500 µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 121254-39-5

PCB No. 1, 100µg/ml in Isooctane, 1ml

Buprofezin, 100 µg/ml, Ethyl acetate, 5ml