EPA Method 8330 Analyte Back Catalog number: 79246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674861 Dimethylditetradecylammonium bromide, 100mg Price on request 2995.9-K-CY 3,4-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 922-28-1 Price on request C175350 Cannabinol, 5mg Price on request