Dibenz[a,c]anthracene, 10µg/mL in Cyclohexane, 10ml

Tribromoacetic acid, 100µg/ml in Water, 1ml

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39635-31-9

2,4,6-Trichlorophenol