EPA Method 8150 - Methyl Derivatives Back Catalog number: 94008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674026 Clopyralid, 250mg Price on request 79052 2,4’-DDT, 1000µg/ml in Hexane, 1ml Price on request 95453 PCB Congeners & Hexachlorobenzene Mix #4 Price on request