Additional Acids Standard

2,3,4-Tribromophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 138507-65-0

Cyproconazole, 100 µg/ml, Acetonitrile, 5ml

Perfluoro-4-ethylcyclohexanesulfonate, 50µg/ml in MeOH, 1,2ml