EPA Method 8120 Analytes Back Catalog number: 81211 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673761 Chloridazon, 100 µg/ml, Ethyl acetate, 5ml Price on request DF-LCS-A40 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 676807 Isopyrazam, 100mg Price on request