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NA 057

DIN Standards Committee Food and Agricultural Products

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Drafts of NA 057

Number: 98

DIN EN ISO 5530-1 2025-11 Wheat flour - Physical characteristics of doughs - Part 1: Determination of water absorption and rheological properties using a farinograph (ISO/FDIS 5530-1:2025); German and English version prEN ISO 5530-1:2025 More 
DIN EN 13654-2 2025-11 Soil improvers and growing media - Determination of nitrogen - Part 2: Dumas method; German and English version prEN 13654-2:2025 More 
DIN EN 13654-1 2025-11 Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method; German and English version prEN 13654-1:2025 More 
DIN EN 18258 2025-11 Soil improvers and growing media - Determination of the mercury content; German and English version prEN 18258:2025 More 
DIN EN 18257 2025-11 Soil improvers and growing media - Determination of chromium(VI); German and English version prEN 18257:2025 More 
DIN EN 18259 2025-11 Soil improvers and growing media - Determination of aqua regia soluble elements; German and English version prEN 18259:2025 More 
DIN EN 16087-2 2025-10 Soil improvers and growing media - Determination of the aerobic biological degradation rate of organic matter - Part 2: Self heating test for compost; German and English version prEN 16087-2:2025 More 
DIN EN 16087-1 2025-10 Soil improvers and growing media - Determination of the aerobic biological degradation rate of organic matter - Part 1: Oxygen uptake rate (OUR); German and English version prEN 16087-1:2025 More 
DIN EN 13037 2025-10 Soil improvers and growing media - Determination of pH; German and English version prEN 13037:2025 More 
DIN EN 13038 2025-10 Soil improvers and growing media - Determination of electrical conductivity; German and English version prEN 13038:2025 More 

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