OrganoPhosphorus Pesticide Standard Back Catalog number: 94998 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50792 Ammonium as N Price on request 9280.16-25MG DL-Propranolol hydrochloride, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 318-98-9 Price on request 9258.6-100-DRIED Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4 Price on request