2,2’,6,6’-Tetrachlorobiphenyl (54)

13C6-Sulfamethazine, 10mg

Ethyl tetradecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 124-06-1

5ß(H)-Cholanic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 546-18-9