EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9813.2-K-ME Dimethylnitramine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. 4164-28-7 Price on request 678036 1,2,3-Trimethylbenzene, 250mg Price on request 676299 Thiadone (Flufenacet Metabolite), 100 µg/ml, Acet Price on request