AS ISO 10378:2022 Download

A specification known as AS ISO 10378:2022, commonly referred to as ISO 10378:2016, describes a specific technique for figuring out the mass fraction of gold and silver in copper, lead, and zinc sulphide concentrates. The procedure entails combining flame atomic absorption spectrometry with a fire assay gravimetric methodology.

The standard gives instructions on how to prepare samples, perform fusion and cupellation, and determine the presence of gold and silver using spectrometry. The use of flame atomic absorption spectrometry, which complements the technique by providing a quantitative assessment of the concentration of gold and silver in the sample, ensures accurate and trustworthy results when compared to fire assay gravimetry.

Because it ensures a consistent and precise assessment of the gold and silver content in these materials, this standard is crucial for companies working with copper, lead, and zinc sulphide concentrates. Companies may meet legal obligations, maintain quality control, and make wise decisions based on the precise measurement of the gold and silver content in their concentrates by adhering to AS ISO 10378:2022.