EPA Method 8121 Analytes Back Catalog number: 83202 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1460.15-100-T 9-Methyl-10-nitroanthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 84457-22-7 Price on request 50739 Hexavalent Chromium (Cr +6) Price on request 19062 EPA Method 525 - PAH Standard Price on request