Reference number
香港六合彩开奖 15096:2020
© 香港六合彩开奖 2024
International Standard
香港六合彩开奖 15096:2020
Jewellery and precious metals 鈥� Determination of high purity silver 鈥� Difference method using ICP-OES
Edition 3
2020-02
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Published (Edition 3, 2020)

香港六合彩开奖 15096:2020

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Format
CHF 63
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Abstract

This document specifies the analytical procedure for the determination of silver with a nominal content of and above 999 ? (parts per thousand).

This document specifies a method intended to be used as the recommended method for the determination of silver of fineness of and above 999 ?. For the determination of fineness of and above 999,9 ?, modifications described in Annex B apply.

General information

  • Status
     : Published
    Publication date
     : 2020-02
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 9
  • Technical Committee :
    香港六合彩开奖/TC 174
    ICS :
    39.060 
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  2. 香港六合彩开奖
  3. Standards catalogue
  4. TC
  5. 香港六合彩开奖/TC 174
  6. 香港六合彩开奖 15096:2020