YS/T 372.19-2025 PDF English
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YS/T 372.19-2025 | English | RFQ | ASK | 3 days [Need to translate] | Analysis Method for Metal Elements in Noble Metal Alloys - Part 19: Determination of Yttrium Content -Inductively-coupled Plasma Atomic Emission Spectrometric Method |
| YS/T 372.19-2006 | English | 199 | Add to Cart | 2 days [Need to translate] | Methods for elementary analysis of precious alloy. Determination of yttrium content. Chlorophosphonazo Ⅲ spectrophotometry |
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Basic data
| Standard ID | YS/T 372.19-2025 (YS/T372.19-2025) |
| Description (Translated English) | Analysis Method for Metal Elements in Noble Metal Alloys - Part 19: Determination of Yttrium Content -Inductively-coupled Plasma Atomic Emission Spectrometric Method |
| Sector / Industry | Nonferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H15 |
| Classification of International Standard | 77.120.99 |
| Date of Issue | 2025-04-10 |
| Date of Implementation | 2025-11-01 |
| Older Standard (superseded by this standard) | YS/T 372.19-2006 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the method for determining the yttrium content in gold and silver alloys. This document applies to the determination of yttrium content in gold and silver alloys, with a determination range (mass fraction) of 0.50% to 5.00%. |
