1,2,3,4,6,7-Hexachloronaphthalene,,,,

Trinexapac-methyl, 10mg

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml

(13C10)Heptachlor, 1.2mL x 100ug/mL, nonane