1,2-Dibromo-3-chloropropane

Profenofos, 100 µg/ml, Toluene, 1ml

Cleaning solution for electrodes (box of 25x20mL sachet)

1,2,3,7,8,9-Hexachlorodibenzo-p-dioxin , 1.2ml x 50ug/ml, nonane