Ammonia as (NH4+) Back Catalog number: 50633 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended X9207 2,4,5-Trichlorophenol Price on request 3843.7-100-IO Benzyl alcohol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 100-51-6 Price on request 676241 Famoxadone, 100 µg/ml, Cyclohexane, 1ml Price on request