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Material Database:
IAEA-413 Major, Minor and Trace Elements in Algae
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| Type |
Certified reference material |
| Producer |
International Atomic Energy Agency (IAEA)
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| Status |
Available |
| Material |
Powder |
| Reference |
IAEA-413 |
| Catalog (Web) |
http://nucleus.iaea.org/rpst/ReferenceProducts/ReferenceMa
terials/Trace_Elements_Methylmercury/IAEA-413.htm |
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Description
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The IAEA-413 Algae reference material was prepared by the IAEA Terrestrial Environment Laboratory in Austria in co-operation with the Institute of Microbiology, Academy of Sciences of the Czech Republic in Trebon. The IAEA-413 algae material (type: Chlorella Boehm) was produced under standard outdoor cul- ture conditions. The bulk algae material and the sealed bottles were treated with gamma ray irradiation with a total dose of 25 kGy using a Co-60 source to improve long-term stability of the material by reducing microbial action.
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Package |
10 g bottle
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Parameter
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| Analyte | Arsenic | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 127 +- 6.6 | |
| Analyte | Cadmium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 204 +- 8.5 | |
| Analyte | Calcium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 3143 +- 112 | |
| Analyte | Chromium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 377 +- 14 | |
| Analyte | Cobalt | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 4.24 +- 0.25 | |
| Analyte | Iron | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 1370 +- 39 | |
| Analyte | Lead | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 242 +- 7 | |
| Analyte | Magnesium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 4058 +- 117 | |
| Analyte | Manganese | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 158 +- 3.4 | |
| Analyte | Nickel | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 113 +- 4.9 | |
| Analyte | Potassium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 10740 +- 270 | |
| Analyte | Sodium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 375 +- 20 | |
| Analyte | Zinc | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 169 +- 3.3 | |
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