Standard

ISO 10390:2021

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Merknad: Denne standarden har en ny utgave: ISO 10390:2021

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This document specifies an instrumental method for the routine determination of pH within the range pH 2 to pH 12 using a glass electrode in a 1:5 (volume fraction) suspension of soil, sludge and treated biowaste in either water (pH in H2O), in 1 mol/l potassium chloride solution (pH in KCl) or in 0,01 mol/l calcium chloride solution (pH in CaCl2). This document is applicable to all types of air-dried soil and treated biowaste samples. NOTE       For example, pretreated in accordance with ISO 11464 or EN 16179 or EN 15002.

Dokumentinformasjon

  • Standard fra ISO
  • Publisert:
  • products.specs.Expires:
  • Utgave: 3
  • Versjon: 1
  • Varetype: IS
  • ICS 13.080.10
  • ISO TC ISO/TC 190/SC 3

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