Exaxol Iron AA Standard 1,000ppm in 2% Nitric

Iron AA Standard 1,000 ppm in 2% HNO3 by Exaxol, catalog numbers I4781-100 and I4781-500, is a single-element iron standard at 1,000 ppm (µg/mL) in 2% HNO₃, for atomic absorption calibration. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.