Pyrene Back Catalog number: 94004 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675718 Flucythrinate, 100 µg/ml, Ethyl acetate, 5ml Price on request 94984 PCB Congener Mix #6 Price on request 96586 1S,2R(+)-Ephedrine-D3 Price on request