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NALT Concept Space
U.S. Department of Agriculture

NALT Full

Concept information

  1. Research, Technology, Methods
  2. chemical compounds
  3. inorganic compounds
  4. metals
  5. divalent metals
  6. simultaneously extracted metals

Preferred term

simultaneously extracted metals

Type

  • Chemical

Definition

  • Information Divalent metals - commonly cadmium, copper, lead, mercury, nickel, and zinc -that form less soluble sulfides than does iron or manganese and are solubilized during the acidification step (0.5m HCl for 1 hour) used in the determination of acid volatile sulfides in sediments.

    Source: US Environmental Protection Agency

    Type: Concept definition

Broader concept

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URI

https://lod.nal.usda.gov/nalt/278590

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RDF/XML TURTLE JSON-LD Created 5/18/16, last modified 11/14/16