| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| QUI.100.01 | Determination of moisture content by gravimetry | EN 13040:2007 | Organic correctives | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.100.02 | Determination of dry matter content by gravimetry | EN 13040:2007 | Organic correctives | --- | |
| QUI.101.01 | Determination of organic matter content by gravimetry | EN 13039:2011 | Organic correctives | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.101.02 | Determination of ash content by gravimetry | EN 13039:2011 | Organic correctives | --- | |
| QUI.102 | Determination of total carbon content by calculation | Portuguese "Portaria nº 185/2022 de 21 de julho" | Organic correctives | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho" (Grupo 5 - Corretivos orgânicos) | |
| QUI.103 | Determination of particle size fractions: <25 mm, <20 mm, <10 mm and <5 mm by gravimetry | DL nº 103/2015 de 15 de Junho | Soil improvers andgrowing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.104.02 | Determination of polychlorinated biphenyl compounds (PCB) by gas chromatography associated with mass spectrometry (GC-MS/MS TQ) | EN 16167:2018 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.154.04 | Determination of linear alkyl benzenesulfonates (LAS) by liquid chromatography (uHPLC) | CEN/TS 16189:2012 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.155.04 | Determination of di(2-ethylhexyl)phthalate (DEHP) by gas chromatography associated with mass spectrometry (GC-MS) | CEN/TS 16183:2012 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)" | |
| QUI.156.04 | Determination of nonylphenols and ethoxylated nonylphenols (NPE) by gas chromatography associated with mass spectrometry (GC-MS) | CEN/TS 16182:2012 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.157.04 | Determination ofpolycyclic aromatic hydrocarbons (PAH) by gas chromatography associated with mass spectrometry (GC-MS/MS TQ) | EN 16181:2018 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.158.04 | Determination of dioxins and furans by gas chromatography associated with mass spectrometry (GC-MS/MS TQ) | EN 16190:2018 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)" | |
| QUI.166 | Determination of value pH by potenciometry | EN 13037:2011 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.167 | Determination of electrical conductivity by electrometry | EN 13038:2011 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” | |
| QUI.168 | Determination of laboratory compacted bulk density by gravimetry | EN 13040:2007 | Soil improvers and growing media (agricultural) | Portuguese “Decreto-Lei nº 103/2015, de 15 de Junho (Grupo 5 - Corretivos orgânicos)” |