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.63.01 | Determination of the phenol index by spectrophotometry of molecular absorption | ISO 6439:1990 | Natural saline water | --- | |
| QUI.63.02 | Determination of the phenol index by spectrophotometry of molecular absorption | ISO 6439:1990 | Waste water (liquid effluent) | --- | |
| QUI.63.03 | Determination of the phenol index by spectrophotometry of molecular absorption | ISO 6439:1990 | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.63.04 | Determination of the phenol index by spectrophotometry of molecular absorption | ISO 6439:1990 | Groundwater | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.63.05 | Determination of the phenol index by spectrophotometry of moecular absorption | ISO 6439:1990 | Eluate/Waste | Portuguese "Decreto-Lei n.º 183/2009 (tabela 2 e na tabela da Parte B do Anexo IV)" | |
| QUI.64 | Determination of tannins and lignins by spectrophotometry of molecular absorption | SMEWW 5550 B, 22ª Ed. | Waste water (liquid effluent) | --- | |
| QUI.65.01 | Determination of anionic surfactants by spectrophotometry of molecular absorption | EN 903:1994 | Natural saline water | --- | |
| QUI.66.01 | Determination of nonylphenols and octylphenols by gas chromatography associated with mass spectrometry (GC-MS) | ISO 18857-1:2005 e ISO 18857-2:2011 | Waste water (liquid effluent) | --- | |
| QUI.66.02 | Determination of nonylphenols and octylphenols by gas chromatography associated with mass spectrometry (GC-MS) | ISO 18857-1:2005 e ISO 18857-2:2011 | Waste water (liquid effluent) | --- | |
| QUI.67 | Color determination by the dilution method | SMEWW 2120, 22ªEd. | Waste water (liquid effluent) | --- | |
| QUI.68.01 | Determination of nitrites by spectrophotometry of molecular absorption | EN 26 777:1993 | Natural saline water | --- | |
| QUI.68.02 | Determination of nitrites by spectrophotometry of molecular absorption | EN 26 777:1993 | Waste water (liquid effluent) | --- | |
| 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) | --- |