2-Chlorophenoxyacetic acid

Octachlorodibenzofuran, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39001-02-0

Sodium DL-3-hydroxybutyrate-3,4,4,4-d4

5-Nitro-o-toluidine,100 µg/mL,acetonitrile,1mL,