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A Certificate of Analysis
Occupational Dose Limits
When carbon detection and mobility are top of mind
These XRF CRMs are certified by primary calibrations and are traceable to the SI through NIST
and the controls that can be used to protect the health and safety of laboratory and field XRF users from the dangers of ionizing radiation
92.5 Sterling Silver CRM - Certified Reference Materials - Precious Metals - For XRF Analyzers Application_Precious Metals A Certificate of AnalysisThe Sterling Silver 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 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 92. 02% Ag, 4. 54% Cu, and 3. 44% Zn
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