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.21.02 | Total cyanide determination by molecular absorption spectrophotometry | Internal procedure QUI.21.IE.01 (version no 4 de May of 2024) equivalent to SMEWW 4500 CN- C, E, 24ªEd. | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.21.03 | Total cyanide determination by molecular absorption spectrophotometry | Internal procedure QUI.21.IE.01 (version no 4 de May of 2024) equivalent to SMEWW 4500 CN- C, E, 24ªEd. | Groundwater | --- | |
| QUI.21.04 | Cyanide determination by molecular absorption spectrophotometry | Internal procedure QUI.21.IE.01 (version no 4 de May of 2024) equivalent to SMEWW 4500 CN- C, E, 24ªEd. | Drinking water | --- | |
| QUI.21.05 | Total cyanide determination by molecular absorption spectrophotometry | Internal procedure QUI.21.IE.01 (version no 4 de May of 2024) equivalent to SMEWW 4500 CN- C, E, 24ªEd. | Natural mineral, spring and thermal waters | Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa" | |
| QUI.21.06 | Total cyanide determination by molecular absorption spectrophotometry | Internal procedure QUI.21.IE.01 (version no 4 de May of 2024) equivalent to SMEWW 4500 CN- C, E, 24ªEd. | 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.210 | Photometer verification in dioxide chlorine determination | Equipment manual | Photometer | --- | |
| QUI.211.01 | Photometer verification in free chlorine determination | Equipment manual/ISO 7393-2:2017 | Photometer | --- | |
| QUI.211.02 | Photometer verification in total chlorine determination | Equipment manual/ISO 7393-2:2017 | Photometer | --- | |
| QUI.212 | Release of hazardous substances | EN 12457-2/4:2002 | Recycled materials from construction and demolition waste (RCD) | Especificações LNEC (E473, E474, E484 e E485) | |
| QUI.213 | Evaluation of the presence of tar | --- | Bituminous mixtures | --- | |
| QUI.214 | Determination of hydrochloric acid content by volumetry (main product) | ISO 904:1976 | Chemicals used for treatment of water intended for human consumption/ Hydrochloric acid | EN 939:2016 | |
| QUI.215 | Determination of iron content by molecular absorption spectrophotometry | ISO 6685:1982 | Chemicals used for treatment of water intended for human consumption/ Hydrochloric acid | EN 939:2016 | |
| QUI.216 | Determination of sodium chlorite content by volumetry (main product) | ISO 938:2016 | Chemicals used for treatment of water intended for human consumption/ Sodium chlorite | EN 938:2016 | |
| QUI.217.01 | Determination of sodium chlorate content by ionic chromatography | ISO 938:2016 | Chemicals used for treatment of water intended for human consumption/ Sodium chlorite | EN 938:2016 | |
| QUI.217.02 | Determination of sodium nitrate content by ionic chromatography | EN 938:2009 | Chemicals used for treatment of water intended for human consumption/ Sodium chlorite | EN 938:2016 |