Pyrene Back Catalog number: 90981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59642 Custom Mix Price on request 681406 1-Methylpyridinium iodide, 100mg Price on request 9773.23 Zolpidem hemitartrate, , Solvent-, Unit , # of units-, Cas.no. 99294-93-6 Price on request