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NA 066

DIN Standards Committee Nonferrous Metals

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Projects of NA 066

Number: 82

ISO/WD 24991 2024-03-27 Methods for chemical analysis of lithium concentrates- Determination of lithium oxide content - Flame atomic absorption spectrometry More  Comment 
DIN EN 15088 2024-03-21 Aluminium and aluminium alloys - Structural products for construction works - Performance assessment and declaration; German and English version prEN 15088:2026 More  Comment 
ISO/CD 24961 2024-02-06 Rare earths and lithium sustainability across the value chain More  Comment 
ISO/CD 12739 2023-11-24 Zinc sulfide concentrates- Determination of zinc content- Ion-exchange/Na2EDTA titrimetric method More  Comment 
ISO/FDIS 12467-2 2023-04-10 Chemical analysis of lithium composite oxides - Part 2: Determination of trace elemental impurities by inductively coupled plasma optical emission spectrometry More  Comment 
ISO/FDIS 12467-3 2023-04-10 Chemical analysis of lithium composite oxides - Part 3: Determination of lithium carbonate and lithium hydroxide contents More  Comment 
ISO/FDIS 4653 2023-01-04 Ferronickel - Determination of carbon, sulphur, silicon, phosphorus, nickel, cobalt, chromium, and copper contents - Spark emission spectrometric method More  Comment 
ISO/DIS 12380 2022-01-24 Lithium carbonate - Determination of insoluble particles in acid by gravimetry More  Comment 
ISO/FDIS 12467-1 2022-01-21 Chemical analysis of lithium composite oxides - Part 1: Determination of main components by inductively coupled plasma optical emission spectrometry More  Comment 
ISO/DIS 12386 2022-01-21 Lithium carbonate - Determination of metallic magnetic impurities by ICP-OES More  Comment 

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