Analytical Sample Bundle Metadata
1987
NGR-0118-1986-BC-LS-1
Type: lab data
Bundle Description
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Analytical Package Description
Laboratory: Chemex Labs Limited
Name: Chemex (NGR lake sediment) AAS (8+5), CVAAS (Hg), COL (W), LOI, NADNC (U-5**10) ( more)
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Analytical Suites:
| Index | Name |
|---|---|
| 1 | Chemex (lake sediment) AAS (8 + Cd; air acetylene) - decomp: 4HNO3 1HCl |
| 2 | Chemex AAS (As; hydride evolution) 6ml decomp: 4 HNO3 1 HCL |
| 3 | Chemex (lake and stream sediments) AAS (Mo; nitrous oxide-acetylene) |
| 4 | Chemex (lake and stream sediments) CVAAS (Hg) |
| 5 | Chemex (lake and stream sediments) LOI |
| 6 | Chemex (lake and stream sediment) AAS (Sb; hydride evolution) - 3ml conc |
| 7 | Chemex (lake and stream sediment) COL(W) |
| 8 | Chemex (lake and stream sediment) AAS (Ba; nitrous oxide) |
| 9 | Chemex (lake and stream sediment) NADNC ( U – 5**10, He detector, 20s, d.l.=0.5) |
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 | Cd_AAS | 1 | 9 | 0 | Cd | ppm | 0.2 |
| 10 | As_AAS | 2 | 1 | 0 | As | ppm | 1 |
| 11 | Mo_AAS | 5 | 1 | 0 | Mo | ppm | 2 |
| 12 | Hg_AAS | 6 | 1 | 0 | Hg | ppb | 10 |
| 13 | LOI | 7 | 1 | 0 | LOI | percent | 1 |
| 14 | Sb_AAS | 8 | 1 | 0 | Sb | ppm | 0.2 |
| 15 | W_Col | 9 | 1 | 0 | W | ppm | 2 |
| 16 | Ba_AAS | 10 | 1 | 0 | Ba | ppm | 40 |
| 17 | U_NADNC | 11 | 1 | 0 | U | ppm | 0.5 |
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