Spironolactone,1000 µg/mL,MeOH,1mL,

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

N-methylperfluoro-1-butanesulfonamide, 50µg/ml in MeOH, 1,2ml

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