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.14.01 | Determination of odour by dilutions method | EN 1622:2006 | Water recovered from process | EN 1008:2002 | |
| QUI.14.02 | Odour determination by the dilution method | EN 1622:2006 | Waste water (liquid effluent) | --- | |
| QUI.14.03 | Determination of odour and flavour by organoleptic evaluation | EN 1622:2006 | Drinking water | --- | |
| QUI.14.04 | Determination of odour and flavour by organoleptic evaluation | EN 1622:2006 | 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.140 | Determination of water-soluble chlorides content by potentiometry | EN 480-10:2009 | Concrete admixture | EN 934-2:2009+A1:2012 | |
| QUI.141 | Determination of metals (Na, K, Mg, Na) in liquid biofuels by optical emission spectrometry with inductively coupled plasma (ICP-OES) | EN 14214, NP EN 14538:2011 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.142 | Determination of sulfated ash content by gravimetry | ISO 3987:2010 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.143 | Determination of total contamination content by gravimetry | EN 12662:2014 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.144 | Determinação do teor de enxofre por espectrometria de fluorescência de raios-X dispersivo de comprimento de onda (WDXRF) | EN 14214, EN ISO 20884:2011 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.145 | Determination of the acidity index by volumetry | EN 14104:2003 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.146 | Determination of the iodine index by volumetry | EN 14111:2003 | Liquid biofuels | EN 14214:2012+A2:2019 | |
| QUI.147 | Determination of carbon, hydrogen and nitrogen content by elementary analysis | EN 15104:2011 | Solid biofuels | ISO 17255-1:2014, ISO 17255-2:2014 | |
| QUI.148 | Determination of total chlorine and sulfur content by elementary analysis | EN 15289:2011 | Solid biofuels | ISO 17255-1:2014, ISO 17255-2:2014 | |
| QUI.149 | Determinação de metais (As, Cd, Co, Cr, Cu, Hg, Mn, Mo, Ni, Pb, Sb, V, Zn) em biocombustíveis sólidos por espectrometria de emissão atómica com plasma indutivamente acoplado (ICP-OES) | EN 14961-1, EN 14961-2, EN 15297:2011 | Solid biofuels | ISO 17255-1:2014, ISO 17255-2:2014 | |
| QUI.15.01 | Determination of colour by molecular absorption spectrophotometry | Internal procedure QUI.15.IE.01 (version no 3 of October 2020) equivalent to ISO 7887:2011 (Method C) | Natural saline water | --- |