BC EPH-TEH Back Catalog number: 98507 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70458 Cyclohexanone, 1000µg/ml in Water, 1ml Price on request 8876.7-25-AN U{13C7}-Patulin, 25µg/mL, Solvent-acetonitrile, Unit 1,2mL, # of units-1, Cas.no. Price on request 90748 Hexachlorobenzene, 100µg/ml in MeOH, 1ml Price on request