Captan, 100 µg/ml, Ethyl acetate, 5ml

Sodium dodecafluoro-3H-4,8-dioxanonanoate, 50µg/ml in MeOH, 1,2ml

2,3',5,5'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Organonitrogen Pesticides Mix,0.1mg/mL in MeOH,1ml