CCC Class III- Method 8261 Back Catalog number: 82475 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 30042R EPA Method 531.1 - Analytes Price on request 677169 Dimethyltin dichloride, 1000 µg/ml, Methanol, 5m Price on request