BHC (epsilon isomer), 100ug/ml in Toluene, 1ml

1,2,7,8-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane

1-Phenyldibenzofuran, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 63317-69-13

1,3,4,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane