| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| QUI.01.01 | Determination of total organic carbon (TOC) by combustion and infrared | Internal Procedure QUI.01.IE.01 (version No.8 of April 2023) equivalent to EN 1484:1997 | Waste water (Leachate) | Portuguese legislation "Decreto-Lei nº 183/2009 de 10 de Agosto" | |
| QUI.03.01 | Determination of pH by potentiometry | Internal Procedure QUI.03.IE.01 (version no. 9 of May 2024) equivalent to SMEWW 4500-H+ B, 24th Ed. | Waste water (liquid effluent) | --- | |
| QUI.03.02 | Determination of pH by potentiometry | Internal Procedure QUI.03.IE.01 (version no. 9 of May 2024) equivalent to SMEWW 4500-H+ B, 24th Ed. | Waste water (Leachate) | Portuguese legislation "Decreto-Lei nº 183/2009 de 10 de Agosto" | |
| QUI.08.03 | Determination of Al, Cr, Mn, FE, Cu, Zn, Cad, Ni and Pb by inductively coupled plasma optical emission spectrometry (ICP-OES) | ISO 11885:2007 | Waste water (liquid effluent) | --- | |
| QUI.08.04 | Determination of aluminum, iron, boron, copper, manganese, zinc, barium, cadmium, total chromium, nickel, lead, calcium, magnesium, sodium and potassium by inductively coupled plasma optical emission spectrometry (ICP-OES) | ISO 11885:2007 | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.09.01 | Determination of As, Se and Sn by inductively coupled plasma optical emission spectrometry (ICP-OES) | ISO 11885:2007 | Waste water (liquid effluent) | --- | |
| QUI.09.02 | Determination of antimony and arsenic by inductively coupled plasma optical emission spectrometry (ICP-OES) | ISO 11885:2007 | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.10.01 | Determination of Hg by inductively coupled plasma optical emission spectrometry (ICP-OES) | Internal method | Waste water (liquid effluent) | --- | |
| QUI.10.02 | Determination of mercury by inductively coupled plasma optical emission spectrometry (ICP-OES) | Internal method | Waste water (Leachate) | Decreto-Lei nº 183/2009 de 10 de Agosto | |
| QUI.118 | Determination of di-(e-ethyl-hexyl) phthalate by gas chromatography associated with mass spectrometry (GC-MS) | EN ISO 18856:2005 | Waste water (liquid effluent) | --- | |
| QUI.14.02 | Odour determination by the dilution method | EN 1622:2006 | Waste water (liquid effluent) | --- | |
| QUI.17.01 | Determination of electrical conductivity by electrometry | Internal Procedure QUI.17.IE.01 (version no. 6 of April 2023) equivalent to EN 27888:1993 | Waste water (liquid effluent) | --- | |
| QUI.17.02 | Determination of electrical conductivity by electrometry | Internal Procedure QUI.17.IE.01 (version no. 6 of April 2023) equivalent to EN 27888:1993 | Waste water (Leachate) | Portuguese legislation "Decreto-Lei nº 183/2009 de 10 de Agosto" | |
| QUI.174.02 | Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography associated with mass spectrometry (GC-MS/MS TQ) | EN 16691:2015 | Waste water (liquid effluent) | --- | |
| QUI.22.02 | Determination of anions (fluoride, chloride, nitrate and sulfate) by ion chromatography | ISO 10304-1:2007 | Waste water (liquid effluent) | --- |