10K Gold CRM- Certified Reference Materials - Precious Metals - For XRF Analyzers
The 10k Gold Standard by The XRF Company is a certified reference material to meet your gold analysis needs. This large precious metal reference material measures at 1/2 inch by 1/2 inch. Whether you are using an XRF gun or a different type of analyzer, this our 10 karat precious metal meets the ISO Guides 31, 34, and 35. It is a certified reference material as defined by ISO Guide 30.
This check sample consists of 41.78% Au, 9.66% Ag, 39.67% Cu, and 8.89% Zn and measures at 1/2'' by 1/2''.