Methyl cis-13-docosenoate C22:1, 10.0mg/mL in Heptane, 1ml

2,2',3,5,6,6'-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Acrylamide, 100µg/ml in Acetonitrile, 5ml

Heptachlor-endo-epoxide (isomer A), 1.2mL x 100ug/mL, nonane