EPA Method 8330 - Calibration Mix #1 Back Catalog number: 83525 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15218.21-K-AN 9(R)-Hexahydrocannabinol, 1000µg/ml in Acetonitrile, 1ml Price on request 71769 N,N-Diethylcyclohexylamine Price on request 96642 PAH Mix, 1000µg/ml in methylene chloride, 1ml Price on request