EPA Method 627 - Analytes Back Catalog number: 40022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10756.21-K-ME Cannabinol, 1000µg/ml in MeOH, 1ml Price on request Q765500 Quinoxyfen, 250mg Price on request 675030 Naphthalene, 250mg Price on request