2,4,6-Tribromophenol, 10 µg/ml, Methanol, 10ml

Terbacil, 100 µg/ml, Ethyl acetate, 5ml

Mexacarbate,100 µg/mL,MeOH,1mL,

Sodium 2-(N-ethylperfluorooctane-1-sulfonamido)ethyl phosphate, 1.2ml x 50ug/ml, methanol