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LABORATORY TESTS

Testing areas (15)
Products (101)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments (Administrator)
QUI.261.04 Determination of volatile organic compounds (VOC) by gas chromatography associated with mass spectrometry (GC-MS) ISO 20595:2018 Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.27.01 Determination of polycyclic aromatic hydrocarbons (PAH) by high performance liquid chromatography (uHPLC) ISO 17993:2002 Natural saline water ---
QUI.27.02 Determination of polycyclic aromatic hydrocarbons (PAH) by high performance liquid chromatography (uHPLC) ISO 17993:2002 Drinking water ---
QUI.28.01 Determination of pesticides by gas chromatography associated with mass spectrometry (GC-MS / MS TQ) ISO/TS 28581:2012 Natural saline water ---
QUI.28.03 Determination of pesticides by gas chromatography associated with mass spectrometry (GC-MS / MS TQ) ISO/TS 28581:2012 Drinking water ---
QUI.28.04 Determination of pesticides by gas chromatography associated with mass spectrometry (GC-MS / MS TQ) ISO/TS 28581:2012 Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.31.01 Determination of bicarbonate and carbonate by volumetry SMEWW 2320 B, 22ªEd. Groundwater ---
QUI.31.02 Determination of alkalinity, bicarbonate and carbonate by volumetry SMEWW 2320 B, 22ªEd. Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.32.01 Determination of dry residue at 180 ° C and 260 ° C by gravimetry Internal method Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.33.03 Determination of sulfides by volumetry SMEWW 4500-S2- F, 22ªEd. Groundwater ---
QUI.33.04 Determination of total sulfur and S2-, HS- and H2S species by calculation from sulfur content and pH value SMEWW 4500-S2- F, 22ªEd. Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.34.01 Determination of silica by molecular absorption spectrophotometry SMEWW 4500-SiO2 C, 22ªEd. Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.35.01 Determination of carbonate by calculation from alkalinity content and pH value SMEWW 4500-CO2 D, 22ªEd. Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.35.02 Determination of total carbon dioxide by calculation from the alkalinity content and the pH value SMEWW 4500-CO2 D, 22ªEd. Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.38.01 Determination of total dissolved solids (TDS) at 180 ° C by gravimetry Internal method Natural saline water ---