PCB No. 50, 100µg/ml in Isooctane, 1ml

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

D-(-)-Arabinose

7-Aminoclonazepam-d4, 100µg/mL in Acetonitrile, 1mL