EPA Method 8260B Surrogate Standard Back Catalog number: 23012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674923 Malaoxon, 100mg Price on request 676696 Pendimethalin, 100 µg/ml, Acetone, 1ml Price on request 98181 2,3,5,6-Tetrachloroterephthalic acid Price on request