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Material Database:
IAEA-SL-3 Trace and Minor Elements in Lake Sediment
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| Type |
Certified reference material |
| Producer |
International Atomic Energy Agency (IAEA)
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| Status |
Available |
| Material |
Powder |
| Reference |
IAEA-SL-3 |
| Catalog (Web) |
http://nucleus.iaea.org/rpst/ReferenceProducts/ReferenceMa
terials/Trace_Elements_Methylmercury/IAEA-SL-3.htm |
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Description
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The IAEA-SL-3 lake sediment was collected from the Neusiedlersee, located some 80 km south-east of Vienna, Austria. The material was collected directly from the top layer of the sediment using a mud pump and then coarse particle were removed in the field. After drying, the material was milled to give a particle size less than 71 μm. This material was γ-sterilized to ensure long-term stability of the material by inhibiting microbial action. |
Package |
25 g bottle
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Parameter
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| Analyte | Arsenic | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 3.2 (3.0 – 3.4) | |
| Analyte | Cerium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 45.5 (43.8 – 47.2) | |
| Analyte | Europium | | Specification | total element speciation | | Parameter | Certified value | | Unit | mg/kg | | Result | 0.66 (0.64 – 0.68) | |
| Analyte | Hafnium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 9.1 (8.5 – 9.7 ) | |
| Analyte | Lanthanum | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 22.5 (21.5 – 23.5) | |
| Analyte | Neodymium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 21.5 (20.0 – 23.0) | |
| Analyte | Potassium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 8740 (7910 – 9570) | |
| Analyte | Rubidium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 38.8 (36.9 – 40.7) | |
| Analyte | Samarium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 3.83 (3.53 – 4.13) | |
| Analyte | Strontium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 4700 (4500 – 4900) | |
| Analyte | Thorium | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 7.0 (6.5 – 7.5) | |
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