Soil Conductance [0.5-1.5mS/cm]

(±)-Ibuprofen-d3 (?-methyl-d3),1000 µg/mL,MeOH,1mL,

3-Perfluoroheptyl propanoic acid (7:3), 1.2ml x 50ug/ml, methanol

Pesticide Decomposition Standard