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prNS-EN 17706:2023

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Note: This standard has a new edition: NS-EN 17706:2024

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Abstract

This document specifies a method for extraction, separation, and determination of inorganic arsenic (iAs) in plant biostimulants using anion-exchange high performance liquid chromatography (HPLC) or ion chromatography (IC) coupled to ICP-MS. This document is applicable to the fertilizing product blends belonging to PFC 7 where the EU fertilising product plant biostimulant contained in the blend represents the highest % by mass in the blend. In case of equal shares, the user can apply either this or the standard(s) applicable to the other component product(s).

Document information

  • Standard from SN
  • Edition: 2023-05
  • Version: 1
  • Document type: NAT
  • ICS 65.080
  • National Committee CEN/TC 455

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