Di-n-butyl phthalate-3,4,5,6-d4

Chlordecone alcohol, 10.0 µg/ml, Acetonitrile, 1

1,2,7,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

Tetra-n-butyltin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1461-25-2