Method 8080 Pesticide Standard Back Catalog number: 92416 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678422 alpha-HCH, 100 µg/ml, Acetonitrile, 5ml Price on request 677750 4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml Price on request 684461 Metazosulfuron, 10mg Price on request