Phthalate Mix, 18 comp., 1000µg/ml in MeOH, 5ml

4,4'-Sulfonylbis(2,6-dibromophenol), 98%

Aroclor 1254

3,4,6-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 32139-72-3