Energy performance, environmental impact and safety are increasingly more relevant when choosing construction material and equipment. Itecons has facilities to carry out tests catering to these concerns.
| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| QUI.68.03 | Determination of nitrites by spectrophotometry of molecular absorption | EN 26 777:1993 | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.68.04 | Determination of nitrites by spectrophotometry of molecular absorption | EN 26 777:1993 | Groundwater | --- | |
| QUI.69 | Determination of sulfite by volumetry | SMEWW 4500-SO3 B, 22ªEd | Waste water (liquid effluent) | --- | |
| QUI.70.01 | Determination of dissolved oxygen by volumetry | NP 733:1969 | Natural saline water | --- | |
| QUI.71 | Determination of organic carbon and total carbon content by combustion and infrared | ISO 10694:1995 | Soils | --- | |
| QUI.72 | Determination of carbonates and bicarbonates by potentiometry and elementary analysis | SMEWW 4500-CO2 D, 22ª Ed. | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.73 | Determination of oils and fats and total hydrocarbons in soil, mud and residue samples by infrared spectrophotometry | SMEWW 5520 C, E, F, 22ªEd. | Soils | --- | |
| 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.78 | Determination of the pH value by potentiometry | EPA 9045D:2004 | Wastes | --- | |
| 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.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) |