Ammonia as NH3 Back Catalog number: 50779 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92222 ECH Standard Price on request 1355.2-1ML 1,2-Dichloroethane, in Certan bottle, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 107-06-2 Price on request 679642 Acetamiprid-N-desmethyl, 10mg Price on request