EPA Method 515.3 - Derivatized acids Back Catalog number: 30151 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M2TFA Trifluoro(13C2)acetic acid, 50µg/ml in MeOH, 1,2ml Price on request 675213 (-)-alpha-Cedrene, 100mg Price on request 678513 Triadimenol, 100 µg/ml, Acetonitrile, 5ml Price on request