CLP Semi-Volatile Internal Standard Back Catalog number: 13009 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10337.23-K-ME Risperidone, 1000μg/ml in MeOH, 1ml Price on request 3730.12-50-IO 5'-Fluoro-2,3,3',4,4',5,6-heptachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request BDE-028S 2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml Price on request