875 Brass Certified Reference Material

CDA 875 Silicon Brass Certified Reference Material (CRM) This CDA C875 certified reference material is a copper alloy widely used as a standard for calibrating and verifying your spectrometer (XRF, ICP-OES, Spark-OES, etc.). This material is precisely manufactured and certified to have traceable measurements and specified impurity levels, ensuring reliable results for laboratories performing calibration, quality control, and materials testing. Certified 875 Brass Chemical Composition:  Element Composition 1  Composition 2 Cu Balance 84.0% Pb 0.02% 0.013% Zn 14.02% 12.94% Mn 0.002% 0.002% Fe 0.076% 0.025% Ni 0.009% 0.011% Si 3.95% 3.11% P 0.006% 0.003% Sn 0.009% Al 0.002%   875 Brass Chemical Range:  Element Composition Cu 79.0% min Pb 0.09% max Zn 12-16% Al 0.50% max Si 3-5%