trans-Nonachlor Back Catalog number: 79883 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53010 Calibration Standard Mix 1 Price on request D292365 Desmethylnarcotine, 1mg Price on request 679407 Dimethyldioctadecylammonium chloride, 100 µg/ml, Price on request