LABORATORY TESTS

Testing areas (15)
Products (97)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments
QUI.107.01 Determination of selenium, antimony, arsenic, cadmium, chromium, lead, mercury and nickel by inductively coupled plasma mass spectrometry (ICP-MS) ISO 17294-2:2016 Drinking water ---
QUI.107.02 Determination of total metals (Ag, Al, As, Ba, Be, Bi, Cd, Co, Cr, Cs, Cu, Hg, Mn, Mo, Nb, Ni, Pb, Rb, Sb, Se, Sn, Sr, U, V, W, Y, Zr) by inductively coupled plasma mass spectrometry (ICP-MS) ISO 17294-2:2016 Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.107.03 Determination of Se by inductively coupled plasma mass spectrometry (ICP-MS) ISO 17294-2:2016 Waters resulting from migration tests Portuguese “Decreto-Lei nº 306/2007 de 27 de agosto, alterado pelo Decreto-Lei nº 152/2017 de 7 de dezembro” "Annex A” from the “Project of Regulation which lays down the conditions of the Approval Scheme in Portugal for products in contact with water intended for human consumption” of the ERSAR (The Water and Waste Services Regulation Authority)
QUI.109 Determination of electrical conductivity by electrometry EN 27888:1993 Natural saline water ---
QUI.110.01 Preliminary assessment of the presence of oils and fats, detergents, color, odour, suspended matter and organic matter EN 1008:2002 Water recovered from process EN 1008:2002
QUI.110.02 Preliminary assessment of the presence of oils and fats, detergents, color, odour, suspended matter and organic matter EN 1008:2002 Groundwater / Surface water EN 1008:2002
QUI.111 Determination of total organic carbon (COT) by combustion and infrared EN 1484:1997 Process waters ---
QUI.112.01 Determination of smell, color, appearance and deposit by organoleptic evaluation Organoleptic evaluation Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.113 Determination of free carbon dioxide by volumetry SMEWW 4500-CO2 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.114.01 Determination of silicate by calculation from silica and pH contents 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.115 Determination of thiosulfate by ion chromatography 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.116 Iron (II) determination by molecular absorption spectrophotometry SMEWW 3500-Fe B Natural mineral, spring and thermal waters Portuguese legislation "Despacho n.º 14413/2016 de 29 de novembro Anexo II - Análise físico-química completa"
QUI.117 Iron (III) determination by calculation from total Fe and Fe2+ contents 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.14.01 Determination of odour by dilutions method EN 1622:2006 Water recovered from process EN 1008:2002
QUI.14.03 Determination of odour and flavour by organoleptic evaluation EN 1622:2006 Drinking water ---