Exaxol Tungsten AA Standard 1,000ppm in H2O

Tungsten AA Standard 1,000 ppm in Water by Exaxol, catalog numbers T7048-100 and T7048-500, is a single-element tungsten standard at 1,000 ppm (µg/mL) in Water, for atomic absorption calibration. Available in 100 mL and 500 mL from MBP, a registered vendor to many research institutes across the USA.