Reference number
ISO 14255:1998
© ISO 2024
International Standard
ISO 14255:1998
Soil quality — Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
Edition 1
1998-04
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Published (Edition 1, 1998)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 14255:1998

Language
Format
CHF 63
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General information

  • Status
     : Published
    Publication date
     : 1998-04
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 12
  • Technical Committee :
    ISO/TC 190/SC 3
    ICS :
    13.080.10 
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