Toxaphene Parlar-No. 50, 1µg/mL in Cyclohexane, 1ml

Profenofos

1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane

2,4-Dimethylpentane