Inorganic Ventures' Trace Metals in Water is a 500mL certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. Analytes: Ag = 1 µg/L As = 60 µg/L B = 158 µg/L Ba = 544 µg/L Be = 14 µg/L Bi = 14 µg/L Ca = 32000 µg/L Cd = 7 µg/L Co = 27 µg/L Cr = 20 µg/L Cu = 23 µg/L Fe = 98 µg/L K = 2000 µg/L Li = 17 µg/L Mg = 8000 µg/L Mn = 39 µg/L Mo = 121 µg/L Na = 21000 µg/L Ni = 62 µg/L Pb = 20 µg/L Rb = 14 µg/L Re = 113 µg/L Sb = 58 µg/L Se = 12 µg/L Sr = 323 µg/L Te = 1 µg/L Tl = 7 µg/L V = 38 µg/L Zn = 79 µg/L
