BS EN ISO 11490:1995 Determination of palladium in palladium jewellery alloys. Gravimetric method with dimethyl glyoxime
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This International Standard specifies a gravimetric method for the determination of palladium in palladium jewellery alloys, preferably within the range of fineness stated in ISO 9202.
These alloys which may contain silver, indium, gallium, copper, cobalt, nickel, tin and ruthenium. Coprecipitated elements have to be determined by a suitable method and a correction applied.
This British Standard has been prepared by Technical Committee STI/53 and is the English language version of EN ISO 11490:1995Determination of palladium in palladium jewellery alloys — Gravimetric method with dimethyl glyoxime, published by the European Committee for Standardization (CEN). It is identical with ISO 11490:1995, published by the International Organization for Standardization (ISO).
Cross-reference
Publication referred to Corresponding British Standard ISO 9202:1991 BS EN 29202:1993Jewellery — Fineness of precious metal alloys
A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application.
Palladium-containing alloys; Reproducibility; Precipitation methods; Alloys; Test equipment; Reports; Jewellery; Chemical analysis and testing; Palladium; Determination of content; Combustion test methods; Quantitative analysis; Gravimetric analysis
