EPA Method 8260 - Surrogate Standard Back Catalog number: 21002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 83589 Bentazon Price on request 678379 2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Price on request 50226 Sodium Chloride Solution (NaCl) Price on request