EPA Method 601 Purgeable Halocarbons Back Catalog number: 40000 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90748 Hexachlorobenzene, 100µg/ml in MeOH, 1ml Price on request 79413 n-Tetracontane Price on request 96760 Fatty Acids Mix #2 Price on request