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.74 | Determination of dry matter content by gravimetry | EN 12880:2000 | Sludge | --- | |
| QUI.75 | Determination of organic matter content by gravimetry | EN 12879:2000 | Sludge | --- | |
| QUI.76 | Determination of total organic carbon in residue, mud and sediment samples by combustion and infrared | EN 13137:2001 | Wastes, Sludge and Sediments | --- | |
| QUI.77 | Determination of dry matter by gravimetry | SCAN-N 22:96 | Black liquor | --- | |
| 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) |