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NA 057

DIN Standards Committee Food and Agricultural Products

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Draft standard [New]

prEN 13654-1
Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method

Title (German)

Bodenverbesserungsmittel und Kultursubstrate - Bestimmung von Stickstoff - Teil 1: Modifiziertes Verfahren nach Kjeldahl

Responsible national committee

NA 057-03-01 AA - Soil improvers and growing media  

Responsible european committee

CEN/TC 223/WG 4 - Analytical methods  

Edition 2025-10
Public enquiry period until 2026-01-15
Original language English
Price On Request
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