4,4’-Dichlorobenzophenone

1-Naphthalenesulfonic acid, 25g

2,2',3,5,5',6-Hexachlorobiphenyl (151)

Sulfur System Test Mixture, 10mL in Toluene/Isooctane (1:9) S-4038-1 S-4038-2 100 ppm 0.1 ppm Dimethyl sulfide 100 ppm 0.1 ppm 2-Propanethiol 10 000 ppm 10 ppm