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Material Database:
NMIJ CRM 7505-a: Trace Elements in Tea Leaf Powder
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| Type |
Certified reference material |
| Producer |
National Metrology Institute of Japan (NMIJ)
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| Status |
Available |
| Material |
Powder |
| Reference |
7505-a |
| Catalog (Web) |
http://www.nmij.jp/english/service/C/ |
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Description
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Trace Elements in Tea Leaf Powder Biological material, Plant material, Agricultural food products, Foodstuff, trace elements , heavy metals |
Package |
20 g
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Parameter
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| Analyte | Aluminum | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 709 ± 26 | |
| Analyte | Boron | | Specification | total element concentration | | Parameter | Certified value | | Unit | mg/kg | | Result | 19.7 ± 0.9 | |
| Analyte | Calcium | | Specification | total element concentration | | Parameter | Certified value | | Unit | wt. % | | Result | 0.450 ± 0.015 | |
| Analyte | Magnesium | | Specification | total element concentration | | Parameter | Certified value | | Unit | wt. % | | Result | 0.301 ± 0.009 | |
| Analyte | Phosphorous | | Specification | total element concentration | | Parameter | Certified value | | Unit | wt. % | | Result | 0.339 ± 0.011 | |
| Analyte | Potassium | | Specification | total element concentration | | Parameter | Certified value | | Unit | wt. % | | Result | 1.59 ± 0.05 | |
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Related Links
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EVISA Link page: All about food sciences
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