Chlorothalonil, 100 µg/ml, Acetonitrile, 5ml

trans-p-Coumaric-d6 Acid, 5mg

3,3',5,5'-Tetrabromobisphenol A bispropionate,50 µg/mL,toluene,1mL Certan,

N-(2,4-Dimethylphenyl)formamide, 100mg