3,3',4,5'-Tetrachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Docosanoic acid (Behenic), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-85-6

1,4-Butanediol

Terbufos-sulfoxide, 100 µg/ml, Acetonitrile, 1ml