Volatile Mix #2

1,3,6-Tribromo-9H-carbazole, 1.2ml x 50ug/ml, nonane

2,3',4'-Trichlorobiphenyl (= 2',3,4-),100 µg/mL,isooctane,1mL,

2,4,6-Trichlorophenoxyacetic acid, 10 µg/ml, Acet