Analytical Sample Bundle Metadata
1978
NGR-0042-1977-YT-SS-1
Type: lab data
Bundle Description
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Analytical Package Description
Laboratory: Chemex Labs Limited
Name: Chemex (URP stream sediment) AAS (8+Mo+Ba), CVAAS (Hg), COL (W) ( more)
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Analytical Suites:
| Index | Name |
|---|---|
| 1 | Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #4) |
| 2 | Chemex (stream sediments) AAS (Ba; nitrous oxide-acetylene, UDL=10,000 ppm) |
| 3 | Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene) |
| 4 | Chemex (lake and stream sediments) CVAAS (Hg) |
| 5 | Chemex colorimetry (tungsten – d.l.=4 ppm; 2.5 ml of Kerosene) |
Analytical Methods:
| Index | Column Name | Suite Order | Method Order | Suite Repeat | Quantity | Units | Determination Limit |
|---|---|---|---|---|---|---|---|
| 1 | Zn_AAS | 1 | 1 | 0 | Zn | ppm | 2 |
| 2 | Cu_AAS | 1 | 2 | 0 | Cu | ppm | 2 |
| 3 | Pb_AAS | 1 | 3 | 0 | Pb | ppm | 2 |
| 4 | Ni_AAS | 1 | 4 | 0 | Ni | ppm | 2 |
| 5 | Co_AAS | 1 | 5 | 0 | Co | ppm | 2 |
| 6 | Ag_AAS | 1 | 6 | 0 | Ag | ppm | 0.2 |
| 7 | Mn_AAS | 1 | 7 | 0 | Mn | ppm | 5 |
| 8 | Fe_AAS | 1 | 8 | 0 | Fe | percent | 0.02 |
| 9 | Ba_AAS | 2 | 1 | 0 | Ba | ppm | 40 |
| 10 | Mo_AAS | 3 | 1 | 0 | Mo | ppm | 2 |
| 11 | Hg_AAS | 4 | 1 | 0 | Hg | ppb | 10 |
| 12 | W_Col | 5 | 1 | 0 | W | ppm | 4 |
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