Gold Hallmarking | Fire Assay Method for Gold Purity Testing
Application Editorial

What is Gold Hallmarking? Definition, Benefits, and Methods

Application Editorial

Compliant Gold Purity Testing

Gold Hallmarking

Gold Hallmarking
Gold Hallmarking - Fire Assay Method for Gold Purity Testing

Gold hallmarking plays a vital role in determining gold purity. Compliant hallmarking of gold jewelry involves the fire assay method for gold and the marking of the jewelry with a common control mark that identifies the precious metal, the purity, and the office that provided the testing and hallmark.

In many countries, hallmarking has been made mandatory by the government, the most recent example of which being BIS in India. In light of increasingly strict regulations, jewelry manufacturers are seeking to implement the most cost-effective method to certify the finesses of their product for compliant gold quality control.

"Gold Hallmarking: The Fire Assay Method" covers basic information about compliant gold purity testing methods. It can help you learn how to best implement gold hallmarking, including which instruments support testing of the smallest samples possible while still maintaining accuracy so that you can more easily comply with the latest gold hallmarking regulations. 
 

 

 

Events

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Live Webinar: Validation and Maintenance of cGMP Methods

23 Jun, 2022

Learn the latest updates on dynamic pharmaceutical regulations from a renowned expert. ...more

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Live Webinar: Thermal Analysis of Tires

28 Jul, 2022

In the live webinar Thermal Analysis of Tires, we describe a number of techniques and methods that can be used to characterize the physical properties of tire tread compounds. ...more

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Live Webinar: Thermal Analysis for Safety Evaluation of Chemical Processes

25 Aug, 2022

Live webinar about how thermal analysis is applied to investigate hazardous compounds and perform safety studies. Typical examples of samples measured by DSC and TGA are explained in detail. ...more

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Live Webinar on Automated Data Integrity

25 Aug, 2022

This webinar shows how technical controls for automatic data integrity can be achieved in a lean way in your quality control lab. ...more

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Learn How to Avoid "Death by Compliance"

22 Sep, 2022

Live webinar with Bob McDowall. Learn about the process of Computerized System Validation in line with regulatory requirements. ...more