1,2,4,7,9-Pentachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

D4-4-n-Nonylphenol, 100 µg/ml, Acetone, 10ml

1,2-d2 Isoadiantane, 10µg/ml in Isooctne, 1ml

7-Methyl-2-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 26593-50-0