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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 479

DIN EN 17773 2025-06-10 Organic and organo-mineral fertilizers - Determination of the dry matter content; German and English version FprEN 17773:2026 More  Comment 
DIN EN 17776 2025-06-10 Organic and organo-mineral fertilizers — Determination of the total organic carbon (TOC) content by dry combustion; German and English version FprEN 17776:2026 More  Comment 
DIN EN 17765 2025-06-10 Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC); German and English version FprEN 17765:2026 More  Comment 
DIN EN 17772 2025-06-10 Organic and organo-mineral fertilizers - Determination of specific parameters; German and English version FprEN 17772:2026 More  Comment 
ISO/PRF 21033 2025-06-03 Animal and vegetable fats and oils - Determination of trace elements by inductively coupled plasma optical emission spectroscopy (ICP-OES) More  Comment 
ISO/DIS 25783 2025-05-22 Carbon footprint for seafood - Product category rules (CFP-PCR) for farmed photosynthetic microalgae More  Comment 
ISO/DIS 25782 2025-05-20 Carbon fixation rate in farmed photosynthetic microalgae - methods for sampling and analysis More  Comment 
DIN EN ISO 5555 rev 2025-05-20 Animal and vegetable fats and oils - Sampling More  Comment 
DIN EN ISO 6647-1 rev 2025-05-19 Rice - Determination of amylose content - Part 1: Spectrophotometric method with a defatting procedure by methanol and with calibration solutions of potato amylose and waxy rice amylopectin More  Comment 
DIN EN ISO 6647-2 rev 2025-05-19 Rice - Determination of amylose content - Part 2: Spectrophotometric routine method without defatting procedure and with calibration from rice standards More  Comment 

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