Ammonia as N Back Catalog number: 50464 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3423.7-100 Ioxynil, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1689-83-4 Price on request KBIO-BG2.5-1MU ß-glucuronidase from Red Abalone Price on request 9826.0-K-IO Chlorinated paraffins (Cl:40%), technical mix, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request