2,3,4',5-Tetrachlorobiphenyl, 5mg Back Catalog number: C-063N Availability: In the manufacturer's stock Price on request - + Recommended 0400.21-150-CYX5 n-Heneicosane, ?13C: -28.59, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-94-7 Price on request P-257S Bifenox, 100µg/ml in MeOH, 1ml Price on request 676599 1-Butanethiol, 1ml Price on request