Draft Details

Jewellery and precious metals - Determination of gold - Cupellation method (fire assay) (ISO/DIS 11426:2020)
Number:prEN ISO 11426
Committee:CEN/SS M21
Review end date:18 Oct 2020
This draft is no longer available to be viewed. The comments that have been made on it have been collected, and will be considered by the committee responsible for the draft.