Method 508 Analytes Back Catalog number: 97862 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682123 PCB 138, 10.0 µg/ml, Isooctane, 10ml Price on request DF-SS-A100 Mass-Labelled PCDD Sampling Spike Solution, 1.2ml x 100ng/ml, nonane Price on request MBP-8 2,4'-Dichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request