Pyrene Back Catalog number: 90981 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 683173 Oxamyl-oxime, 100 µg/ml, Acetonitrile, 5ml Price on request H947910 7-Hydroxy Mitragynine, 0,25mg Price on request XA11730000AL Coumaphos, 100µg/mL in Acetonitrile, 1ml Price on request