Analytical Package Metadata
Chemex (NGR stream sediment) AAS (8+3), cold vapour (Hg), COL (W), NADNC(U)
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Analytical Package Description
Laboratory: Chemex Labs Limited
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Analytical Suites:
| Index | Name |
|---|---|
| 1 | Chemex (lake and stream sediments) AAS (8 elements; air-acetylene) (NGR aqua regia #8) |
| 2 | Chemex AAS (As; hydride evolution) (details not specified explicitly) |
| 3 | Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene) |
| 4 | Chemex (lake and stream sediments) CVAAS (Hg) |
| 5 | Chemex (stream sediments) COL (W- d.l.=2 ppm; 2.5 ml of Kerosene)- potassium bisulphate fusion |
| 6 | Chemex (lake sediment) NADNC(U)-flux 8x1013, d.l.= 0.2 ppm |
| 7 | Chemex (stream sediments) MIBK solvent extraction atomic absorption spectroscopy (Sb) |
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 | As_AAS | 2 | 1 | 0 | As | ppm | 1 |
| 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 | 2 |
| 13 | U_NADNC | 6 | 1 | 0 | U | ppm | 0.2 |
| 14 | Sb_AAS | 7 | 1 | 0 | Sb | ppm | 0.2 |
Associated Analytical Sample Bundles:
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