Pyraclostrobin, 100 µg/ml, Cyclohexane, 1ml

1,2,3,4,7,8-Hexachlorodibenzofuran ,50 µg/mL,n-nonane,1mL,

Perfluoro-n-octadecanoic acid, 50µg/ml in MeOH, 1,2ml

Propargyl alcohol, 250mg