Methyl arachidonate C20:4, 10.0mg/mL in Heptane, 1ml Back Catalog number: UFA-024S Availability: In the manufacturer's stock Price on request - + Recommended BB-56 2,3,3',4'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request DF-12378-S 1,2,3,7,8-Pentachlorodibenzofuran , 1.2ml x 50ug/ml, nonane Price on request 15290-10CY10 Pesticides - Mix 6, 10µg/ml in Cyclohexane, 10ml Price on request