PCDD/PCDF Solution/Mixture, 1.2ml, nonane

5ß(H)-Cholan-24-ol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 3110-99-4

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 200ng/ml , nonane

2,2',3,4',5,5',6-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 52663-68-0