EPA Method 524.2 - Additional Analytes Back Catalog number: 34002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33461 (1S)-(-)-a-Pinene Price on request 677422 2,4-DB, 10 µg/ml, Acetonitrile, 10ml Price on request 678394 Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Price on request