Analytical Suite Metadata

Chemex (lake sediment) AAS (Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe, Cd; air acetylene flame) – 6 ml, held for 2 hrs

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General Methodology:

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Instrument: unstated

Sample material: solid

Sample weight: 1000 milligrams

Analytical Technique:

Hierarchical classification

Technique >> Spectroscopy >> Electromagnetic radiation >> Visible-ultraviolet >> Atomic >> Absorption >> Flame >> C2H2/Air

Children

None

Analytical Decomposition:

Hierarchical classification

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

Children

Aqua regia (NGR-S) | Aqua regia (NGR-L) | Aqua regia (NGR-S, no details) | Aqua regia (NGR-L, no details) | Aqua regia (NGR-LS) | Aqua regia (NGR-S, alternate) | Aqua regia (NGR-L, alternate) | Aqua regia (NGR-S, BC)

Analytical Methods:

Index Method Order Method ID Quantity Detection Limit
1  1  2159     Zn_AAS   2
2  2  2160     Cu_AAS   2
3  3  2161     Pb_AAS   2
4  4  2162     Ni_AAS   2
5  5  2163     Co_AAS   2
6  6  2164     Ag_AAS   0.2
7  7  2165     Mn_AAS   5
8  8  2166     Fe_AAS   0.02
9  9  3000     Cd_AAS   0.2

Associated Analytical Packages:

Index Package ID Package Name
1  294     Chemex (NGR lake sed 1983 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE (F)
2  386     Chemex (NGR lake sediment) AAS (8+4), CVAAS (Hg), LOI500, U
3  387     Chemex (NGR lake sediment, 1982 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE (F)
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