Exaxol Nitrate Standard, 100ppm NO3

Nitrate Standard 100 ppm as NO3 by Exaxol, catalog numbers N5401-100 and N5401-500, is an aqueous nitrate standard at 100 ppm as NO₃, used to prepare calibration and check standards. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.