Calibration Standard Mix 1 Back Catalog number: 53033 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0748.12-K-IO 1,8-Dimethyltetraline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 25419-33-4 Price on request 672961 Isoniazid, 50mg Price on request 79158 N-Nitrosodi-n-propylamine Price on request