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NA 066

DIN Standards Committee Nonferrous Metals

About FNNE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees
Project

Copper and zinc sulfide concentrates - Determination of silver content - Acid digestion and flame atomic absorption spectrometric or inductively coupled plasma optical emission spectrometric method

Begin

2021-07-05

Planned document number

ISO/DIS 11456

Responsible national committee

NA 066-02-06 AA - Methods of analysis  

Responsible international committee

ISO/TC 183/WG 13 - Determination of silver in sulfide concentrates  

draft standard

Copper and zinc sulfide concentrates - Determination of silver content - Acid digestion and flame atomic absorption spectrometric or inductively coupled plasma optical emission spectrometric method
2024-11
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Contact

Dipl.-Ing.

Jörg Graßmann

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2315
Fax: +49 30 2601-42315

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