Atrazine-desisopropyl, 250mg Back Catalog number: C10332000 Availability: In the manufacturer's stock Price on request - + Recommended 9019.4-100-AN 1,4-Dinitrosopiperazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 140-79-4 Price on request 56005 Boron (B) Price on request 53082 Instrument Standard 6 Price on request