EPA Method 525.2 - IS/SS Mix Back Catalog number: 37031 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681391 Chlorfluazuron, 100mg Price on request 1022.24-K-IO n-Tetracosane-d50, 1000µg/ml in IO, 1ml Price on request 678315 Tefluthrin, 10.0 µg/ml, Acetonitrile, 10ml Price on request