Perylene-d12

(13C12)Dieldrin, 1.2mL x 100ug/mL, nonane

2,2',3,3',4',5,6,6'-Octachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Flucythrinate, 100 µg/ml, Ethyl acetate, 5ml