EPA Method 8260 Internal Standard - Revised Back Catalog number: 21013 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678122 D8-9,10-Anthraquinone, 100 µg/ml, Acetonitrile, Price on request 676142 Flubendiamide, 10.0 µg/ml, Acetonitrile, 10ml Price on request 71547 Clomazone, 1000µg/ml in Acetone, 1ml Price on request