| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| QUI.52 | Determination of As, Sb and Se contents by optical emission spectrometry (ICP-OES) | EN 938:2016 e ISO 11885:2007 | Chemicals used for treatment of water intended for human consumption/ Sodium chlorite | EN 938:2016 | |
| QUI.53 | Determination of Hg content by optical emission spectrometry (ICP-OES) | EN 938:2016 e ISO 11885:2007 | Chemicals used for treatment of water intended for human consumption/ Sodium chlorite | EN 938:2016 | |
| QUI.54.01 | Determination of Fe content by optical emission spectrometry (ICP-OES) | EN 1302:1999 + A1:2002 | Chemicals used for treatment of water intended for human consumption/ Liquid Aluminium sulfate | EN 878:2016 | |
| QUI.55.01 | Determination of Hg content by optical emission spectrometry (ICP-OES) | EN 1302:1999 + A1:2002 | Chemicals used for treatment of water intended for human consumption/ Liquid Aluminium sulfate | EN 878:2016 | |
| QUI.56 | Determination of Be content by optical emission spectrometry (ICP-OES) | Internal Method | Chemicals used for treatment of water intended for human consumption/ Liquid Aluminium sulfate | --- | |
| QUI.60 | Determination of Hg content by optical emission spectrometry (ICP-OES) | EN 896:2012 | Chemicals used for treatment of water intended for human consumption/ Sodium hydroxide | EN 896:2012 | |
| QUI.83.03 | Determination of majority and minority constituents by optical emission spectrometry (ICP-OES) | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium carbonate | --- | |
| QUI.84 | Determination of free calcium oxide and free magnesium oxide by volumetry | Internal method | Chemicals/ Calcium oxide (Quicklime), Calcium hydroxide and Milk of lime | --- | |
| QUI.88.02 | Determination of dry matter content by gravimetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium carbonate | EN 1018:2013+A1:2015 | |
| QUI.88.03 | Determination of water content by gravimetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium hydroxide | EN 12518:2014 | |
| QUI.88.04 | Determination of water content by gravimetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium oxide | EN 12518:2014 | |
| QUI.88.05 | Determination of water content by gravimetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium hydroxide suspension or Milk lime | EN 12518:2014 | |
| QUI.89.02 | Determination of the water-soluble calcium hydroxide content by volumetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium hydroxide | EN 12518:2014 | |
| QUI.89.03 | Determination of the water-soluble calcium oxide content by volumetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium oxide | EN 12518:2014 | |
| QUI.89.04 | Determination of the water-soluble calcium hydroxide content by volumetry | EN 12485:2017 | Chemicals used for treatment of water intended for human consumption/ Calcium hydroxide suspension or Milk lime | EN 12518:2014 |