EPA Method 8120 - Analytes Back Catalog number: 19218 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682110 (-)-delta-9-Tetrahydrocannabinol-C3, 10.0 µg/ml, Price on request 676548 D5-Thidiazuron, 5mg Price on request 18000-2533-10AN1 2-Hydroxycarbamazepine, 10µg/ml in Acetonitrile, 1ml Price on request