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determinands > acid recoverable arsenic

Preferred term

acid recoverable arsenic  


  • Total acid recoverable arsenic, includes dissolved fraction plus that which was present in particulates but dissolved by acidification of the unfiltered sample to 1% with concentrated high purity nitric acid, without heating. This acidification takes place upon sampling and prior to cold storage and subsequent analysis.

Broader concept

Narrower concepts

Entry terms

  • dissolved plus acid recoverable arsenic
  • total acid available arsenic
  • total acid recoverable arsenic
  • total As


  • dgwr


  • dgwr


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