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.305 | Determination of ethylene oxide and dioxane by gas chromatography | European Pharmacopoeia 9.0, Monografia 01/2017:0426 e Monografia 04/2015:20425 | |||
| QUI.306 | Determination of fatty acid composition by gas chromatography | European Pharmacopoeia 10.0, Monografia 01/2020:0495 | |||
| QUI.307 | Determination of fatty acid composition by gas chromatography | European Pharmacopoeia 10.0, Monografia 01/2022:0229 | |||
| QUI.308 | Determination of fatty acid composition by gas chromatography | European Pharmacopoeia 10.0, Monografia 01/2022:0229 | |||
| QUI.309 | Determination of haloacetic acids by liquid chromatography associated with mass spectrometry | Internal procedure QUI.309.IE.01 (version no. 1 of September 2024) | Waters resulting from migration tests | ||
| QUI.31.01 | Determination of bicarbonate and carbonate by volumetry | SMEWW 2320 B, 22ªEd. | Groundwater | --- | |
| QUI.31.02 | Determination of alkalinity, bicarbonate and carbonate by volumetry | SMEWW 2320 B, 22ªEd. | Natural mineral, spring and thermal waters | Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa" | |
| QUI.310 | Determination of available chlorine content in sodium hypochlorite by redox volumetry | EN 901:2013 (5.2.1) | Sodium hypochlorite | ||
| QUI.311 | Determination of aluminium content in aluminium-based coagulants by titration | Internal procedure QUI.311.IE.01 (version no. 3 of November 2024) equivalent to EN 1302:1999; EN 1302:1999/ AC:2002 (A.2) | |||
| QUI.312 | Determination of microbial growth in water due to migration | Internal procedure QUI.312.IE.01 (Versiom no. 1 of november of 2024) equivalent to EN 16421:2014 – Method 1 | Products of industrial origin manufactured from or incorporating organic materials (homogeneous products) | ||
| QUI.32.01 | Determination of dry residue at 180 ° C and 260 ° C by gravimetry | Internal method | Natural mineral, spring and thermal waters | Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa" | |
| QUI.33.01 | Determination of sulfur by volumetry | SMEWW 4500-S2- F, 22ªEd. | Waste water (liquid effluent) | --- | |
| QUI.33.02 | Determination of sulfides by volumetry | SMEWW 4500-S2- F, 22ªEd. | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.33.03 | Determination of sulfides by volumetry | SMEWW 4500-S2- F, 22ªEd. | Groundwater | --- | |
| QUI.33.04 | Determination of total sulfur and S2-, HS- and H2S species by calculation from sulfur content and pH value | SMEWW 4500-S2- F, 22ªEd. | Natural mineral, spring and thermal waters | Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa" |