Tetrachlorvinphos, 100 µg/ml, Acetonitrile, 5ml

Mass-Labelled PCDD/PCDF Solution/Mixture, 1.2ml, nonane

Sodium DL-3-hydroxybutyrate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 150-83-4

D-Sorbitol, 250mg