Ammonia as (NH4+) Back Catalog number: 54212 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11266.15-100-AN (R)-(-)-Metalaxyl-d6, 100µg/ml in Acetonitrile, 1ml Price on request 0634.10-K-IO 2,6-Dimethyloctane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2051-30-1 Price on request EN-1948STK PCDD/PCDF Solution/Mixture, 1.2ml, nonane Price on request