Spirodiclofen, 10.0 µg/ml, Ethyl acetate, 10ml

9-Carboxynonylpyridium-d5 bromide,neat,neat,10mg,

Perfluoro-3,7-dimethyloctanoic acid, 50µg/ml in MeOH, 1,2ml

1,1,1-Trichloroacetone