Aqua regia (NASGLP)

Keyword Definition

North American Soil Geochemical Landscapes Project

Digestion by HNO3-HCl (1:4) at 95°C for one hour.

[detailed instructions are reported in GSC Open File 6433]

Hierarchical classification

Decomposition >> Aqueous dissolution >> Acid >> Moderate Acid >> Aqua Regia (s.l.) >> Aqua regia (NASGLP)



Category: Decomposition techniques

The different kinds of analytical decompositions have been classified hierarchically. Examples: “fusion”, “acid” Taken from the “Analytical_Decompositions_SHARED” database table.

IndexSuite IDSuite Name
1  559     GSC NASGLP modified EPA 3050B digestion / ICP-MS/ES

IndexPackage IDPackage Name
1  259     GSC EPA3050B (modif) ICP-MS/ES
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