Potassium reference electrode

6-Chloroperfluorohexylphosphonic acid, 50µg/ml in MeOH, 1,2ml

3-n-Decylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 65016-55-9

Pendimethalin, 10 µg/ml, Acetonitrile, 10ml