2,3-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Atrazine-desisopropyl, 250mg

Aroclor 1232 in Transformer Oil

1,6-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-74-1