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Projects of ISO/TC 17/SC 1

Document number Begin Title Comment
ISO/AWI 26447-1 2026-04-08 Spark discharge atomic emission spectrometric analysis (routine method) - Part 1: Part 1: General requirement More  Comment 
DIN EN ISO 10700 rev 2026-02-04 Steel and iron - Determination of manganese content - Flame atomic absorption spectrometric method More  Comment 
ISO/AWI 10700 2026-01-07 Steel and iron - Determination of manganese content - Flame atomic absorption spectrometric method More  Comment 
ISO/AWI 10702 2026-01-07 Steel and iron - Determination of nitrogen content - Titrimetric method after distillation More  Comment 
ISO/AWI 10698 2026-01-07 Steel - Determination of antimony content - Electrothermal atomic absorption spectrometric method More  Comment 
ISO/AWI 17058 2026-01-07 Steel and iron - Determination of arsenic content - Spectrophotometric method More  Comment 
ISO/DIS 10701 2025-01-16 Steel and iron - Determination of sulfur content - Methylene blue spectrophotometric method More  Comment 
ISO/DIS 15355 2024-12-20 Steel and iron - Determination of chromium content - Indirect titration method More  Comment 
ISO/CD TS 21074 2024-07-29 Application of ISO 5725 for the determination of repeatability and reproducibility of precision tests performed in standardization work for chemical analysis of steel More  Comment 
DIN EN ISO 4935 2023-12-21 Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (ISO/DIS 4935:2025); German and English version prEN ISO 4935:2025 More  Comment 

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