PCB No. 121, 1000μg/ml in Isooctane, 1ml Back Catalog number: 63121 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9286.25-K-ME Quinapril hydrochloride, 1000µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 82586-55-8 Price on request 678109 Isoxadifen-ethyl, 10.0 µg/ml, Acetonitrile, 10ml Price on request BDE-MXA Native PBDE Solution/Mixture, 1.2ml, nonane Price on request