1,2-Propanediol, certified, 1ml Back Catalog number: C16405200 Availability: In the manufacturer's stock Price on request - + Recommended 8353.12-50-IO 3'-Fluoro-2,2',4,5,5'-pentachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 73303 Glyoxylic acid Price on request 678288 2,4-Dibromophenol, 100 µg/ml, Methanol, 1ml Price on request