Nitrate & Nitrite as N Back Catalog number: 54162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2815.11-100-IO 3-Methyl-2-naphthol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17324-04-8 Price on request 680573 2,3,5-Trichloro-6-hydroxybenzoic acid, 100mg Price on request 10086.5-KIT Deuterated Internal Standard (8554.12-K-IO, 9126.4-K-ME, 9127.12-K-ME; 9129.6-K-ME, 9128.18-K-ME), , Solvent-, Unit Kit, # of units-, Cas.no. Price on request