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Material Database:
ClinChek 8931 - Urine Control lyophilised for Arsenic Species: LOT 035
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| Type |
Reference material |
| Producer |
RECIPE Chemicals + Instruments GmbH
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| Status |
Out of Stock |
| Material |
Powder |
| Reference |
8931_035 |
| Catalog (Web) |
http://www.recipe.de/en/products_qa_chek_8931.html |
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Description
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ClinChek® urine controls are used for internal quality assurance in the occupational and environmental toxicological laboratory as well as in the clinical-chemical one. These lyophilised controls are based on human urine and are available in two different ranges of concentration. After reconstitution, the controls have to be prepared like patient samples in one series of analyses. keywords: Biological material, Body fluid, Urine, Speciation analysis, Arsenic speciation The concentrations given below are valid for Lot Nr. 035 (Expiry Date: 2014-09) |
Package |
2 x 5 x 5 ml (after reconstitution)
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Parameter
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| Analyte | Arsenic | | Specification | Arsenobetaine (AsB as As); Level I | | Parameter | Mean concentration | | Unit | µg/L | | Result | 16.8 (12.6 - 21.0) | |
| Analyte | Arsenic | | Specification | Arsenobetaine (AsB as As); Level II | | Parameter | Mean concentration | | Unit | µg/L | | Result | 28.8 (23.0 - 34.6) | |
| Analyte | Arsenic | | Specification | DMAA, Dimethylarsinic Acid as As, Level I | | Parameter | Mean concentration | | Unit | µg/L | | Result | 9.80 (5.88 - 13.7) | |
| Analyte | Arsenic | | Specification | DMAA, Dimethylarsinic Acid as As, Level II | | Parameter | Mean concentration | | Unit | µg/L | | Result | 43.4 (32.6 - 54.3) | |
| Analyte | Arsenic | | Specification | MMAA, Monomethylarsonic Acid as As, Level I | | Parameter | Mean concentration | | Unit | µg/L | | Result | 2.50 (1.50-3.50) | |
| Analyte | Arsenic | | Specification | MMAA, Monomethylarsonic Acid as As, Level II | | Parameter | Mean concentration | | Unit | µg/L | | Result | 6.70 (5.03 - 8.38) | |
| Analyte | Arsenic | | Specification | inorganic As(III), Arsenite, Level I | | Parameter | Mean concentration | | Unit | µg/l | | Result | 2.40 (1.44 - 3.84) | |
| Analyte | Arsenic | | Specification | inorganic As(III), Arsenite, Level II | | Parameter | Mean concentration | | Unit | µg/L | | Result | 9.40 (7.05 - 11.8) | |
| Analyte | Arsenic | | Specification | inorganic As(V), Arsenate, Level I | | Parameter | Mean concentration | | Unit | µg/L | | Result | 3.50 (2.10 - 4.90) | |
| Analyte | Arsenic | | Specification | inorganic As(V), Arsenate, Level II | | Parameter | Mean concentration | | Unit | µg/L | | Result | 25.2 (18.9-31.5) | |
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Related Links
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Certified reference materials for arsenic species in biological materials
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