BS ISO 15093:2020 - Jewellery and Precious Metals: Determination of High Purity Gold, Platinum, and Palladium

Discover the ultimate standard for ensuring the highest quality in jewellery and precious metals with the BS ISO 15093:2020. This comprehensive standard is essential for professionals in the jewellery industry, metallurgists, and quality assurance experts who are committed to maintaining the integrity and purity of gold, platinum, and palladium.

Overview

The BS ISO 15093:2020 standard provides a detailed methodology for the determination of high purity gold, platinum, and palladium using the difference method with Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES). This method is renowned for its precision and accuracy, making it a critical tool for anyone involved in the analysis and certification of precious metals.

Key Features

• Standard Number: BS ISO 15093:2020
• Pages: 18
• Release Date: February 13, 2020
• ISBN: 978 0 539 00526 4
• Status: Standard

Why Choose BS ISO 15093:2020?

In the competitive world of jewellery and precious metals, ensuring the purity of your materials is paramount. The BS ISO 15093:2020 standard is designed to help you achieve this with confidence. Here are some reasons why this standard is indispensable:

• Accuracy and Precision: The difference method using ICP-OES is a highly accurate and precise technique, ensuring reliable results every time.
• Industry Compliance: Adhering to this standard ensures compliance with international quality benchmarks, enhancing your reputation and credibility in the market.
• Comprehensive Guidance: With 18 pages of detailed instructions and guidelines, this standard provides all the information you need to implement the method effectively.
• Up-to-Date Information: Released in 2020, this standard reflects the latest advancements and best practices in the field of precious metal analysis.

Applications

The BS ISO 15093:2020 standard is applicable in various sectors, including:

• Jewellery Manufacturing: Ensure the purity of gold, platinum, and palladium used in your jewellery pieces.
• Precious Metal Trading: Verify the quality of metals before buying or selling, protecting your investments.
• Quality Assurance Laboratories: Implement a reliable method for testing and certifying precious metals.
• Research and Development: Utilize the standard in developing new alloys and materials with precise compositions.

Technical Details

The BS ISO 15093:2020 standard outlines the use of ICP-OES, a technique that employs plasma to excite atoms and ions, causing them to emit light at characteristic wavelengths. This emission is then measured to determine the concentration of elements within a sample. The difference method involves comparing the measured concentration with known standards to ascertain the purity of the metal.

Benefits of ICP-OES

ICP-OES is a preferred method for metal analysis due to its numerous advantages:

• High Sensitivity: Capable of detecting trace levels of impurities, ensuring the highest purity standards.
• Multi-Element Analysis: Simultaneously analyze multiple elements, saving time and resources.
• Wide Dynamic Range: Suitable for a broad range of concentrations, from parts per billion to percent levels.
• Robust and Reliable: A proven technique with consistent performance across various applications.

Conclusion

For professionals in the jewellery and precious metals industry, the BS ISO 15093:2020 standard is an invaluable resource. It not only ensures the purity and quality of your materials but also enhances your credibility and compliance with international standards. By adopting this standard, you are investing in the future of your business, ensuring that your products meet the highest quality benchmarks.

Embrace the precision and reliability of the BS ISO 15093:2020 standard and take your precious metal analysis to the next level. Whether you are a manufacturer, trader, or researcher, this standard is your key to achieving excellence in the field of jewellery and precious metals.

BS ISO 15093:2020

This standard BS ISO 15093:2020 Jewellery and precious metals. Determination of high purity gold, platinum and palladium. Difference method using ICP-OES is classified in these ICS categories:

• 39.060 Jewellery

This document specifies the analytical procedure for the determination of gold, platinum and palladium with a nominal content of and above 999 ‰ (parts per thousand).

This document specifies a method intended to be used as the recommended method for the determination of gold, platinum and palladium of fineness of and above 999 ‰. For the determination of fineness of and above 999,9 ‰, modifications described in Annex B apply.