2. Getting involved
  3. Standards Committees
  4. NAL
NA 057

DIN Standards Committee Food and Agricultural Products

About NAL Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Search list

Drafts of NA 057

Number: 123

DIN EN 13040-1 2025-10 Soil improvers and growing media - Sample preparation - Part 1: Sample preparation for chemical and physical tests, determination of dry matter content, moisture content and laboratory bulk density; German and English version prEN 13040-1:2025 More 
DIN EN 13650 2025-10 Soil improvers and growing media - Digestion by aqua regia for subsequent determination of elements; German and English version prEN 13650:2025 More 
DIN EN 18253 2025-10 Soil improvers and growing media - Determination of total organic carbon by dry combustion; German and English version prEN 18253:2025 More 
DIN EN 18252 2025-10 Soil improvers and growing media - Determination of the chloride content; German and English version prEN 18252:2025 More 
DIN EN 18255 2025-10 Soil improvers and growing media - Determination of organic nitrogen; German and English version prEN 18255:2025 More 
DIN EN 18251 2025-10 Soil improvers and growing media - Determination of phosphonate content; German and English version prEN 18251:2025 More 
DIN EN 18250 2025-10 Soil improvers and growing media - Plugs - Determination of the dimensions, volume and bulk density; German and English version prEN 18250:2025 More 
DIN EN 18254 2025-10 Soil improvers and growing media - Determination of the inorganic arsenic content; German and English version prEN 18254:2025 More 
DIN EN 16319 2025-09 Inorganic fertilizers and liming materials - Determination of specific elements - Determination of cadmium, chromium, copper, lead, nickel and zinc by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German and English version prEN 16319:2025 More 
DIN EN ISO 16634-1 2025-09 Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO/DIS 16634-1:2025); German and English version prEN ISO 16634-1:2025 More 

TOP