Nitrate & Nitrite as N Back Catalog number: 54162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8226.6-100 Desmetryne, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1014-69-3 Price on request 8618.9-K-ME 4-Chloromethyl-2-phenyl-1,3-dioxa-2-borolane Price on request 672872 Metribuzin, 100mg Price on request