DIN EN ISO 16965:2024-08
Environmental solid matrices - Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/DIS 16965:2024); German and English version prEN ISO 16965:2024 / Note: Date of issue 2024-07-12*Intended as replacement for DIN EN 16171 (2017-01).
| Fecha edición: |
2024-08-01
En Vigor
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| Idiomas disponibles: | Alemán, Inglés |
| Resumen: | This document specifies a method for the determination of the following elements in aqua regia, nitric acid or mixture of hydrochloric (HCl), nitric (HNO3) and tetrafluoroboric (HBF4)/hydrofluoric (HF) acid digests of soil, treated biowaste, waste, sludge and sediment using inductively coupled plasma mass spectrometry (ICP-MS): Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), bismuth (Bi), boron (B), cadmium (Cd), calcium (Ca), cerium (Ce), cesium (Cs), chromium (Cr), cobalt (Co), copper (Cu), dysprosium (Dy), erbium (Er), europium (Eu), gadolinium (Gd), gallium (Ga), germanium (Ge), gold (Au), hafnium (Hf), holmium (Ho), indium (In), iridium (Ir), iron (Fe), lanthanum (La), lead (Pb), lithium (Li), lutetium (Lu), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), neodymium (Nd), nickel (Ni), palladium (Pd), phosphorus (P), platinum (Pt), potassium (K), praseodymium (Pr), rhenium (Re), rhodium (Rh), rubidium (Rb), ruthenium (Ru), samarium (Sm), scandium (Sc), selenium (Se), silicon (Si), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), tellurium (Te), terbium (Tb), thallium (Tl), thorium (Th), thulium (Tm), tin (Sn), titanium (Ti), tungsten (W), uranium (U), vanadium (V), ytterbium (Yb), yttrium (Y), zinc (Zn), and zirconium (Zr). The working range depends on the matrix and the interferences encountered. The method detection limit of the method is between 0,1 mg/kg dry matter and 2,0 mg/kg dry matter for most elements. The limit of detection will be higher in cases where the determination is likely to be interfered or in case of memory effects |
| Keywords: | Aluminium|Antimony|Aqua regia|Arsenic|Barium|Beryllium|Bio-wastes|Bismuth|Boron|Cadmium|Caesium|Calcium|Chemical elements|Chromium|Cobalt|Compost|Copper|Determination of content|Gallium|Germanium|Gold|Hafnium|ICP|Indium|Inductively Coupled Plasma|Iridium|Iron|Lead|Lithium|Magnesium|Manganese|Mass spectrometry|Mathematical calculations|Mercury|Molybdenum|Nickel|Nitric acid|Palladium|Phosphorus|Plasma|Platinum|Potassium|Rhenium|Rhodium|Rubidium|Ruthenium|Sampling methods|Selenium|Sewage sludge|Silicon|Silver|Sludge|Sodium|Soil surveys|Soils|Strontium|Sulphur|Tellurium|Testing|Thallium|Thorium|Tin|Titanium|Trace elements|Tungsten|Uranium|Vanadium|Water practice|Yttrium|Zirconium |
| ICS: | 13.080.10 - Características químicas de los suelos, 13.030.01 - Residuos en general |
| CTN: |
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