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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Material Database:

NCS ZC73036 - Trace Elements in Green Tea
Type Certified reference material
Producer National Analysis Center for Iron & Steel (NACIS)
Status Available
Material Powder
Reference NCS ZC73036
Catalog (Web) http://www.lgcstandards.com/epages/LGC.sf/en_GB/?ObjectPat
h=/Shops/LGC/Products/%22NCS%20ZC73036%22
 
Description

 

 

keywords: environmental material , biological material , plant material, Agricultural food products, Foodstuff, trace elements , heavy metals  


Package
35 g

Parameter
Analyte   Arsenic  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.27 ± 0.05  

Analyte   Barium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   41 ± 4  

Analyte   Beryllium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   25 ± 3  

Analyte   Bismuth  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   40 ± 11  

Analyte   Boron  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   14.1 ± 1.2  

Analyte   Bromine  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   2.9 ± 0.5  

Analyte   Cadmium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   76 ± 4  

Analyte   Calcium  
Specification   total element concentration  
Parameter   Certified value  
Unit   wt. %  
Result   1.21 ± 0.03  

Analyte   Cerium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.81 ± 0.03  

Analyte   Cesium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.58 ± 0.03  

Analyte   Chromium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.92 ± 0.20  

Analyte   Cobalt  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.30 ± 0.02  

Analyte   Copper  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   24 ± 1  

Analyte   Dysprosium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   65 ± 7  

Analyte   Erbium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   37 ± 6  

Analyte   Europium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   22 ± 6  

Analyte   Gadolinium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   76 ± 11  

Analyte   Germanium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   15 ± 5  

Analyte   Holmium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   13 ± 2  

Analyte   Iron  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   322 ± 23  

Analyte   Lanthanum  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.54 ± 0.04  

Analyte   Lanthanum  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.54 ± 0.04  

Analyte   Lead  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   1.6 ± 0.2  

Analyte   Lithium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.52 ± 0.04  

Analyte   Lutetium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   6.2 ± 0.9  

Analyte   Magnesium  
Specification   total element concentration  
Parameter   Certified value  
Unit   wt. %  
Result   0.220 ± 0.008  

Analyte   Manganese  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.117 ± 0.006*  

Analyte   Mercury  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   8.1 ± 1.5  

Analyte   Molybdenum  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.11 ± 0.02  

Analyte   Neodymium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.35 ± 0.04  

Analyte   Nickel  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   5.4 ± 0.4  

Analyte   Phosphorous  
Specification   total element concentration  
Parameter   Certified value  
Unit   wt. %  
Result   0.28 ± 0.01  

Analyte   Potassium  
Specification   total element concentration  
Parameter   Certified value  
Unit   wt. %  
Result   1.55 ± 0.07  

Analyte   Praseodymium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   93 ± 8  

Analyte   Rubidium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   89 ± 9  

Analyte   Samarium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   66 ± 10  

Analyte   Selenium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.10 ± 0.03  

Analyte   Sodium  
Specification   total element concentration  
Parameter   Certified value  
Unit   wt. %  
Result   0.010 ± 0.001  

Analyte   Strontium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   36 ± 2  

Analyte   Terbium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   11.4 ± 1.9  

Analyte   Thallium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   57 ± 11  

Analyte   Thorium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   79 ± 12  

Analyte   Thulium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   5.9 ± 1.1  

Analyte   Uranium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   47 ± 7  

Analyte   Vanadium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.60 ± 0.15  

Analyte   Ytterbium  
Specification   total element concentration  
Parameter   Certified value  
Unit   µg/kg  
Result   38 ± 5  

Analyte   Yttrium  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.52 ± 0.03  

Analyte   Zinc  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   35 ± 2  








Events
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EMEC 24: European Meeting on Environmental Chemistry
26.11.2024
Alicante, Spain
23rd ICFIA: International Conference on Flow Injection Analysis and FRelated Techniques
03.12.2024
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01.03.2025
Boston, Massachusetts
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News
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Mercury-Contaminated Tuna: An Unprecedented Health Scandal
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