Pyrene Back Catalog number: 79663 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 89282 Silydianin, 10mg Price on request 677626 Ioxynil-octanoate, 100 µg/ml, Ethyl acetate, 1ml Price on request 679775 2,4-D-iso-propyl ester, 250mg Price on request