An official website of the United States government.

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

NAL Agricultural Thesaurus
U.S. Department of Agriculture

Concept Breadcrumbs

Research, Technology, Methods > chemical substances > chemical compounds > inorganic compounds > metals > divalent metals > simultaneously extracted metals
Preferred Term:

simultaneously extracted metals

Definition:
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.
Concept Schemes:
NALT Full
Broader Concept:
divalent metals
Related Concepts:
URI:
https://lod.nal.usda.gov/nalt/278590
Download this Concept:
RDF/XMLCreated 2016-05-18, last modified 2016-11-14