1,2,3,6,7-Pentachloronaphthalene,,,,

4-tert-Butylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene

1,2,3,4,6,7-Hexachloronaphthalene, 50µg/ml in nonane, 1,2ml

2,8-Dibromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31574-87-5