1,2,4,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

5-Methyl-2,2',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

Internal Standard Stock Solution, 1.2ml, nonane

1,4,7-Trimethylindan, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-87-3