Analytical Package Metadata
Chemex (NGR lake sed 1983 samples) AAS (8+4), CVAAS (Hg), LOI500, U, ISE (F)
Analytical Package Download
Download analytical data for this package in one of three formats, depending on the desired convention for treating values below the lower detection limit:
Analytical Package Description
Laboratory: Chemex Labs Limited
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Analytical Suites:
| Index | Name |
|---|---|
| 1 | Chemex (lake sediment) AAS (Zn, Cu, Pb, Ni, Co, Ag, Mn, Fe, Cd; air acetylene flame) – 6 ml, held for 2 hrs |
| 2 | Chemex AAS (As; hydride evolution) (details not specified explicitly) |
| 3 | Chemex AAS (Mo, V (dl=10); nitrous oxide acetylene) |
| 4 | Chemex (lake and stream sediments) CVAAS (Hg) |
| 5 | Chemex (lake and stream sediments) LOI |
| 6 | Chemex (lake sediment) NADNC (U)-flux 8x10!sup!13!/sup!, d.l.= 0.5 ppm |
| 7 | Chemex (lake sediments) ISE (F) |
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 | 3 | 1 | 0 | Mo | ppm | 2 |
| 12 | V_AAS | 3 | 2 | 0 | V | ppm | 10 |
| 13 | Hg_AAS | 4 | 1 | 0 | Hg | ppb | 10 |
| 14 | LOI | 5 | 1 | 0 | LOI | percent | 1 |
| 15 | U_NADNC | 6 | 1 | 0 | U | ppm | 0.5 |
| 16 | F_ISE | 7 | 1 | 0 | F | ppm | 40 |
Associated Analytical Sample Bundles:
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