Itecons has the laboratory equipment and conditions required to perform environmental analyses, chemical quality control, inspection of the conformity of raw materials and chemicals, and the evaluation of the release of dangerous substances.
| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| QUI.78 | Determination of the pH value by potentiometry | EPA 9045D:2004 | Wastes | --- | |
| QUI.79.01 | Determination of alkali metals (lithium, sodium and potassium) and barium contents by optical emission spectrometry (ICP-OES) | Internal method | Food additive E 526 /Calcium hydroxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 526 (Calcium hydroxide) | |
| QUI.79.02 | Determination of alkali metals (lithium, sodium and potassium) and barium contents by optical emission spectrometry (ICP-OES) | Internal method | Food additive E 529 /Calcium oxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 529 (Calcium oxide) | |
| QUI.80.01 | Determination of fluoride content by ion chromatography | Internal method | Food additive E 526 /Calcium hydroxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 526 (Calcium hydroxide) | |
| QUI.80.02 | Determination of fluoride content by ion chromatography | Internal method | Food additive E 529 /Calcium oxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 529 (Calcium oxide) | |
| QUI.81 | Evaluation of the behavior of an aggregate when subjected to the magnesium sulfate test (Test method: EN 1367-2: 2009) | EN 1367-2: 2009 | Aggregates | --- | |
| QUI.82.01 | Determination of chemical oxygen demand by photometry | SMEWW 5220 D, 22ªEd. | Waste water (liquid effluent) | --- | |
| QUI.82.02 | Determination of chemical oxygen demand by photometry | SMEWW 5220 D, 22ªEd. | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.82.03 | Determination of chemical oxygen demand by photometry | SMEWW 5220 D, 22ªEd. | Groundwater | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.83.01 | Determination of Mg contents by optical emission spectrometry (ICP-OES) | EN 12485:2017 | Food additive E 526 /Calcium hydroxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 526 (Calcium hydroxide) | |
| QUI.83.02 | Determination of Mg contents by optical emission spectrometry (ICP-OES) | EN 12485:2017 | Food additive E 529 /Calcium oxide | Regulation (EU) No. 231/2012, 9 March 2012 - Food additive E 529 (Calcium oxide) | |
| QUI.83.03 | Determination of majority and minority constituents by optical emission spectrometry (ICP-OES) | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium carbonate | --- | |
| QUI.84 | Determination of free calcium oxide and free magnesium oxide by volumetry | Internal method | Chemicals/ Calcium oxide (Quicklime), Calcium hydroxide and Milk of lime | --- | |
| QUI.85 | Determination of total metals: Cd, Cr, Ni, Pb, Hg, As, Sb and Se by ICP-MS | Internal procedure QUI.85.IE.01 (version no. 5 of August 2021) equivalent to ISO 17294-2:2016 (except section 9.2) | Waters resulting from migration tests | Portuguese “Decreto-Lei nº 306/2007 de 27 de agosto, alterado pelo Decreto-Lei nº 152/2017 de 7 de dezembro” "Annex A” from the “Project of Regulation which lays down the conditions of the Approval Scheme in Portugal for products in contact with water intended for human consumption” of the ERSAR (The Water and Waste Services Regulation Authority) | |
| QUI.86 | Assessment of the influence of organic materials in water intended for human consumption due to migracion - Determination of unsuspected organic substances by GC-MS | Internal Procedure QUI.86.IE.01 (version no. 3 of May 2020) equivalent to EN 15768:2015 | Waters resulting from migration tests | Portuguese “Decreto-Lei nº 306/2007 de 27 de agosto, alterado pelo Decreto-Lei nº 152/2017 de 7 de dezembro” "Annex A” from the “Project of Regulation which lays down the conditions of the Approval Scheme in Portugal for products in contact with water intended for human consumption” of the ERSAR (The Water and Waste Services Regulation Authority) |