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Material Database:
NMIJ CRM 7303-a: Trace Elements in Lake Sediment
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| Type |
Certified reference material |
| Producer |
National Metrology Institute of Japan (NMIJ)
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| Status |
Available |
| Material |
Powder |
| Reference |
NMIJ CRM 7303-a |
| Catalog (Web) |
http://www.nmij.jp/english/service/C/ |
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Description
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Trace Elements in Lake Sediment keywords: environmental CRMs, lake sediment, trace element, heavy metals
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Package |
bottle |
Parameter
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| Analyte | Antimony | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.69 ± 0.02 | |
| Analyte | Arsenic | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 8.6 ± 1.0 | |
| Analyte | Cadmium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.342 ± 0.017 | |
| Analyte | Chromium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 39.1 ± 2.8 | |
| Analyte | Cobalt | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 11.1 ± 1.1 | |
| Analyte | Copper | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 23.1 ± 3.1 | |
| Analyte | Lead | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 31.3 ± 1.1 | |
| Analyte | Mercury | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.067 ± 0.006 | |
| Analyte | Molybdenum | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.96 ± 0.07 | |
| Analyte | Nickel | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 21.8 ± 2.5 | |
| Analyte | Selenium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.24 ± 0.04 | |
| Analyte | Silver | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.098 ± 0.004 | |
| Analyte | Tin | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 4.21 ± 0.13 | |
| Analyte | Zinc | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 107 ± 5 | |
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