Alloy Geek Platinum Certified Reference Material
The Platinum Standard CRM is a meticulously produced Certified Reference Material, adhering stringently to the international guidelines stipulated by ISO Guides 31, 34, and 35. This ensures global acceptability and dependability for various platinum analysis applications. The certified composition of this CRM is 95.34% Platinum and 4.66% Ruthenium, in weight percent, guaranteeing accuracy and consistency for diverse analytical methodologies. A sample size of approximately a 1/2 inch square is provided, ensuring uniformity for precise and reliable analytical operations.
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Under the guidelines set by ISO Guide 30, the Platinum Standard is affirmed as a Certified Reference Material, underscoring its reliability for providing reference in platinum and ruthenium analyses. The integrity of this CRM ensures optimal performance in analytical contexts, aiding in the procurement of accurate, consistent, and repeatable measurements. This enhances the credibility of analysis outcomes in varied metallurgical and industrial domains, solidifying the Platinum Standard CRM as an indispensable asset for reinforcing the highest quality standards and analytical excellence.
Reference Material (RM): A reference material, or RM, is a material with a known composition or property that is used for informational purposes to look at analytical instruments, methods, or procedures. It serves as a point of comparison to ensure the accuracy and reliability of measurements. Reference materials can vary in terms of their level of characterization and traceability. Some reference materials may have well-defined properties, but they might not have undergone the rigorous testing and certification process that certified reference materials (CRMs) undergo. Reference Material chemical compositions are for information purposes.
Certified Reference Material (CRM): A certified reference material, or CRM, is a type of reference material that has been thoroughly analyzed and characterized using multiple validated methods to determine its composition or properties. The results of these analyses are then used to establish certified values, along with associated uncertainties. CRMs are produced and certified by accredited organizations or laboratories following internationally recognized standards, such as ISO Guide 34 (ISO 17034). The certification process includes interlaboratory comparison and statistical analysis to ensure accuracy and traceability.
In summary, the main difference between a reference material and a certified reference material lies in the level of characterization, validation, and certification. CRMs have undergone a more comprehensive and rigorous testing process, resulting in certified values and uncertainties that can be confidently used for instrument calibration, quality control, and research. Reference materials, on the other hand, can provide a point of comparison but do not have the same level of certification and traceability as CRMs. When accuracy and traceability are critical, certified reference materials are preferred.