DNPH - Mix 4, 50μg/ml in Acetonitrile, 5ml

Tetrabenz[a,c,h,j]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-11-2

Naphthenic acids, pract, neat, Solvent-neat, Unit 10g, # of units-1, Cas.no. 1338-24-5

2,2',4,4',5,5'-Hexabromobiphenyl, 50µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 59080-40-9