EN ISO 17294-2:2016 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes
This part of ISO 17294 specifies a method for the determination of the elements aluminum, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, cesium, calcium, cerium, chromium, cobalt, copper, dysprosium, erbium, gadolinium, gallium, germanium, Gold, hafnium, holmium, indium, iridium, iron, lanthanum, lead, lithium, lutetium, magnesium, manganese, mercury, molybdenum, neodymium, nickel, palladium, phosphorus, platinum, potassium, praseodymium, rubidium, rhenium, rhodium, ruthenium, Samarium, scandium, selenium, silver, sodium, strontium, terbium, tellurium, thorium, thallium, thulium, tin, tungsten, uranium and its isotopes, vanadium, yttrium, ytterbium, zinc and zirconium in water (e.g. drinking water, surface water , groundwater, wastewater and eluates). 2 described). The working range depends on the matrix and the expected interference. In drinking water and relatively uncontaminated water, the limit of quantification (xLQ) for most elements is between 0.002 µg/l and 1.0 µg/l (see Table 1). The working range typically includes concentrations between several pg/l and mg/l depending on the element and the specified requirements. The limits of quantification of most elements are affected by elevated blank values and these depend predominantly on the available facilities for keeping the laboratory air clean, the purity of the reagents and the cleanliness of the glass vessels. The limit of quantification will be higher if it is likely that interference (see Section 5) or carryover effects (see ISO 17294-1:2004, 8.2) will occur during the determination. N1) National footnote: Europium is missing from this list, but can also be determined using this method. The limit of quantification (xLQ) for uncontaminated water is 0.1 µg/l for 151Eu and 153Eu.
EN ISO 17294-2:2016 Referenced Document
ISO 15587-1:2002 Water quality - Digestion for the determination of selected elements in water - Part 1: Aqua regia digestion
ISO 15587-2:2002 Water quality - Digestion for the determination of selected elements in water - Part 2: Nitric acid digestion
ISO 17294-1:2004 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines
ISO 3696:1987 Water for analytical laboratory use; Specification and test methods
ISO 5667-1:2006 Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 5667-3:2012 Water quality - Sampling - Part 3: Preservation and handling of water samples
ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods
ISO 8466-1:1990 Water quality; calibration and evaluation of analytical methods and estimation of performance characteristics; part 1: statistical evaluation of the linear calibration function
ISO/TS 13530:2009 Water quality - Guidance on analytical quality control for chemical and physicochemical water analysis
EN ISO 17294-2:2016 history
2023EN ISO 17294-2:2023 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes (ISO 17294-2:2023)
2016EN ISO 17294-2:2016 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of selected elements including uranium isotopes
2004EN ISO 17294-2:2004 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements (ISO 17294-2:2003)