Perfluoro-n-[13C8]octanoic acid, 1.2ml x 50ug/ml, methanol

2,6-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2051-30-1

4-Methyl-2-nitroanisole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 119-10-8

D9-Chlormequat Chloride, 100 µg/ml , Deuterium ox