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GB/T 19720-2024 English PDF

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GB/T 19720-2024: Jewellery and precious metals - Determination of platinum and palladium - Gravimetry using ammonium chloride and dimethylglyoxime
Status: Valid

GB/T 19720: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 19720-2024English299 Add to Cart 3 days [Need to translate] Jewellery and precious metals - Determination of platinum and palladium - Gravimetry using ammonium chloride and dimethylglyoxime Valid GB/T 19720-2024
GB/T 19720-2005English399 Add to Cart 3 days [Need to translate] Platinum jewellery alloys -- Determination of platinum and palladium -- Gravimetric method after precipitation of diammonium hexachloroplatinate and dimethylglyoxime Obsolete GB/T 19720-2005

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Basic data

Standard ID GB/T 19720-2024 (GB/T19720-2024)
Description (Translated English) Jewellery and precious metals - Determination of platinum and palladium - Gravimetry using ammonium chloride and dimethylglyoxime
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard Y88
Classification of International Standard 39.060
Word Count Estimation 14,170
Date of Issue 2024-03-15
Date of Implementation 2024-10-01
Older Standard (superseded by this standard) GB/T 19720-2005
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 19720-2024: Jewellery and precious metals - Determination of platinum and palladium - Gravimetry using ammonium chloride and dimethylglyoxime


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS 39.060 CCSY88 National Standards of People's Republic of China Replace GB/T 19720-2005 Determination of platinum and palladium content in jewelry and precious metals Ammonium chloride gravimetric method and dimethylglyoxime gravimetric method Released on 2024-03-15 2024-10-01 Implementation State Administration for Market Regulation The National Standardization Administration issued

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