EPA Method 531.1 - Analytes Mixture Back Catalog number: 33042 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3423.7-100-AN Ioxynil Price on request 95280 PAH IS/S Standard, 4000µg/ml in MeChl., 1ml Price on request 3318.6-100-T epsilon-HCH (BHC), 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 6108-10-7 Price on request