Pyrene Back Catalog number: 79038 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679876 2-Naphthylamine, 100 µg/ml, Acetonitrile, 1ml Price on request 71210 cis-Piperylene Price on request 11378.4-1G Morpholine-2,2,3,3,5,5,6,6-d8 hydrochloride,neat,neat,1g, Price on request