Formaldehyde-2,4-DNPH, 1000µg/ml in AL, 5ml

3,3'-Dimethylbenzidine, 100mg

2,2',3,4,4'-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 182346-21-0

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane