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Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate.
STANDARD published on 1.8.1998
Designation standards: DIN EN ISO 11905-1:1998-08
Publication date standards: 1.8.1998
SKU: NS-242538
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: German technical standard
Category: Technical standards DIN
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Latest update: 2026-03-26 (Number of items: 2 269 551)
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