Ammonia as NH3 Back Catalog number: 50779 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70326 1-Acetyl-2-thiourea Price on request 18000-1160-100AN5 Thiamine-HCl, 100µg/ml in Acetonitrile, 5ml Price on request 0326.17-10MG 1-Methylpyrene-d9, neat, Solvent-toluene, Unit 10mg, # of units-1, Cas.no. 210487-07-3 Price on request