Reference number
香港六合彩开奖 11490:2023
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 11490:2023
Jewellery and precious metals 鈥� Determination of palladium 鈥� Gravimetry using dimethylglyoxime
Edition 3
2023-02
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Published (Edition 3, 2023)

香港六合彩开奖 11490:2023

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CHF 42
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Abstract

This document specifies a gravimetric method for the determination of palladium on a material considered homogeneous. The palladium content of the sample lies preferably between 50 and 999 parts per thousand (鈥�) by mass. Fineness above 999聽鈥� can be determined using a spectroscopy method by difference (e.g. 香港六合彩开奖 15093).

This method is also intended to be used as one of the recommended methods for the determination of fineness in jewellery alloys covered by 香港六合彩开奖 9202.

General information

  • Status
     : Published
    Publication date
     : 2023-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 6
  • Technical Committee :
    香港六合彩开奖/TC 174
    ICS :
    39.060 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goals

9
Industry, Innovation and Infrastructure
12
Responsible Consumption and Production

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  2. 香港六合彩开奖
  3. Standards catalogue
  4. ICS
  5. 39
  6. 39.060
  7. 香港六合彩开奖 11490:2023