CCC Class II- Method 8261 Back Catalog number: 82474 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684513 Fenbutatin oxide, 10.0 µg/ml, Methanol, 10ml Price on request 92821 Volatile Mix B1, 200µg/ml in MeOH, 1ml Price on request NK-ST-B2 Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request