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BS EN ISO 11489:1995 Determination of platinum in platinum jewellery alloys. Gravimetric method after reduction with mercury(I) chloride

Description Printed version of this is available at library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail. Abstract This International Standard specifies a gravimetric method for the determination of platinum in platinum jewellery alloys, preferably within the range of fineness stated in ISO 9202. The procedure applies specifically to platinum alloys incorporating palladium, iridium, rhodium, copper, cobalt, gold, ruthenium, gallium, chromium, indium and less than 5 % tungsten. Some modifications are indicated where palladium, iridium, rhodium, gold or ruthenium are present.

Contributor(s): MAR - Data Entry Person Primary Item Type: British Standard Identifiers: ISBN 0580246531 ICS 39.060 Jewellery Language: English Subject Keywords: Platinum; Jewellery; Chemical analysis and testing; Combustion test methods; Quantitative analysis; Determination of content; Platinum alloys; Test equipment; Precipitation methods; Reduction methods; Gravimetric analysis First presented to the public: 6/26/2023 Original Publication Date: 9/15/1995 Previously Published By: British Standards Institution Place Of Publication: London, United Kingdom Citation: Extents: Number of Pages - 6 License Grantor / Date Granted:   / ( View License ) Date Deposited 2023-06-26 15:02:22.988 Submitter: Muhamad Azmil Ramli

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