2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Sulfacetamide, 100 µg/ml, Methanol, 1ml

Pristane/n-Heptadecane Control Standard/Whole Oil Control Mixture 4 Pristane/n-Heptadecane = 1:2 (1000µg Pristane and 2000µg n-Heptadecane in 1mL isooctane)

2,3,6-Trichlorotoluene