Nitrate & Nitrite as N Back Catalog number: 50454 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0492.8-K-IO Di(2-thienyl)disulfide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6911-51-9 Price on request 679320 Capsaicin, 100mg Price on request SC-396749 2-hydroxy-3-methylpentanoic acid, >95%, 50mg Price on request