10K Gold CRM - Certified Reference Materials - Precious Metals - For XRF Analyzers

The 10kt - Karat Gold CRM 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 to validate the readings from an XRF gun or a different type of analyzer, this 10kt - Karat Gold Precious Metal meets the ISO Guides 31, 34, and 35. It is a certified reference material as defined by ISO Guide 30.  

This 10kt - Karat Gold Check Sample/Standard's Chemistry consists of 41.78% Au, 9.66% Ag, 39.67% Cu, and 8.89% Zn and measures at 1/2'' by 1/2''.