Zilpaterol hydrochloride, 100 µg/ml, Water, 1ml

tert-Butyl methyl ether, 10 µg/ml, Methanol, 10m

2,3,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

4-tert-Octylphenol monoethoxylate,1000 µg/mL,MeOH,1mL,