Keywords

Aqua regia (NGR-S, BC)



Keyword Definition

A 1 gm sample is dissolved in 3 ml HNO3 and allowed to sit overnight.  1 ml of HCl is added in a 90°C water bath and left for 2 hours.  The solution is then cooled, water is added, wait 2 hours.

[Description taken from GSC Open File 2182]



Hierarchical classification

Decomposition >> Aqueous dissolution >> Acid >> Moderate Acid >> Aqua Regia (s.l.) >> Aqua regia (NGR) >> Aqua regia (NGR-S, BC)

Children

None


Category: Decomposition techniques

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


Associated Analytical Suites:

IndexSuite IDSuite Name
1  665     NGR BC AAS stream sediments and moss mats (9 elements)
2  666     NGR BC AAS stream sediments and moss mats (8 elements, no Ag)
3  667     NGR BC AAS stream sediments and moss mats (Mo)

Associated Analytical Packages:

IndexPackage IDPackage Name
1  310     Chemex (NGR BC stream sediment and moss mat samples, 1988)
2  311     Barringer Magenta (NGR BC stream sediment and moss mat samples, 1989)
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