Analytical Suite Metadata

NGR BC AAS stream sediments and moss mats (Ba, V, Cr)

NGR British Columbia stream samples (sediments and moss mats), analysis by atomic absorption spectroscopy (AAS) for Ba, V, Cr.

General Methodology:

HNO3 – HCl – HF taken to dryness, hot HCl added to leach residue.  Analysis by by atomic absorption spectroscopy.

Instrument: unstated

Sample material: solid

Sample weight: unstated

Analytical Technique:

Hierarchical classification

Technique >> Spectroscopy >> Electromagnetic radiation >> Visible-ultraviolet >> Atomic >> Absorption


Flame | Cold vapour | Graphite furnace | Hydride | FA-AAS

Analytical Decomposition:

Hierarchical classification

Decomposition >> Aqueous dissolution >> Acid >> Strong Acid >> HF + … >> HF-HNO3-HCl



Analytical Methods:

IndexMethod OrderMethod IDQuantityDetection Limit
1  5842     Ba_AAS  10
2  5843     V_AAS  5
3  5844     Cr_AAS  5

Associated Analytical Packages:

IndexPackage IDPackage Name
1  310     Chemex (NGR BC stream sediment and moss mat samples, 1988)
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