Nitrate & Nitrite as N Back Catalog number: 54162 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11318.21-K-W Cetirizine dihydrochloride,1000 µg base/mL,water,1mL, Price on request 679097 D4-Cyromazine, 100 µg/ml, Acetone, 1ml Price on request S-4066-K-IO n-Alkanes C14-C32 (even + pristane/phytane) 12 Analytes, each 1000 µg/mL in isooctane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane. Price on request