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Material Database:
NMIJ CRM 7302-a: Trace Elements in Marine 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 7302-a |
| Catalog (Web) |
http://www.nmij.jp/~inorg-chem/envrnm-std/CRMeng.html |
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Description
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Trace Elements in Marine Sediment |
Package |
bottle, 60 g
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Parameter
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| Analyte | Antimony | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 1.22 ± 0.05 | |
| Analyte | Arsenic | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 22.1 ± 1.4 | |
| Analyte | Cadmium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 1.32 ± 0.04 | |
| Analyte | Chromium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 145 ± 6 | |
| Analyte | Cobalt | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 12.4 ± 1.5 | |
| Analyte | Copper | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 57.8 ± 2.3 | |
| Analyte | Lead | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 82.7 ± 3.8 | |
| Analyte | Mercury | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.52 ± 0.03 | |
| Analyte | Molybdenum | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 1.98 ± 0.24 | |
| Analyte | Nickel | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 25.8 ± 1.2 | |
| Analyte | Selenium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.61 ± 0.07 | |
| Analyte | Silver | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.49 ± 0.02 | |
| Analyte | Tin | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 18.5 ± 0.8 | |
| Analyte | Zinc | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 401 ± 16 | |
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