EPA Method 525.1 Analytes Mix #2 Back Catalog number: 92380 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679407 Dimethyldioctadecylammonium chloride, 100 µg/ml, Price on request 1349.20-10MG Benzo[k]fluoranthene-d12, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93952-01-3 Price on request 90604 Aroclor 1242 Price on request