5,5-Diphenylhydantoin Back Catalog number: 70916 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680678 Biphenyl, 100 µg/ml, Cyclohexane, 1ml Price on request A634960 Ammonium Perfluoro(2-methyl-3-oxahexanoate), 100mg Price on request 0922.15-500-IO (+)-Longicyclene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1137-12-8 Price on request