BS EN ISO 17294-2-2003
水质.电感耦合等离子体质谱法(ICP-MS)的应用.62种元素的测定
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Determination of 62 elements
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- 标准号
- BS EN ISO 17294-2-2003
- 发布日期
- 2003年12月17日
- 实施日期
- 2003年12月17日
- 废止日期
- 无
- 中国标准分类号
- Z16
- 国际标准分类号
- 13.060.50
- 发布单位
- GB-BSI
- 代替标准
- BS EN ISO 17294-2-2016
- 被代替标准
- 01/564042 DC-2001
- 适用范围
- ISO 17294-2:2003 specifies a method for the determination of the elements aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, caesium, calcium, cerium, chromium, cobalt, copper, dysprosium, erbium, europium, gadolinium, gallium, germanium, gold, hafnium, holmium, indium, iridium, lanthanum, lead, lithium, lutetium, magnesium, manganese, 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, vanadium, yttrium, ytterbium, zinc, and zirconium in water (for example drinking water, surface water, groundwater, wastewater and eluates). Taking into account the specific and additionally occurring interferences, these elements can also be determined in digests of water, sludges and sediments. The working range depends on the matrix and the interferences encountered. In drinking water and relatively unpolluted waters, the limit of application is between 0,1 micrograms per litre and 1,0 micrograms per litre for most elements. The detection limits of most elements are affected by blank contamination and depend predominantly on the laboratory air-handling facilities available. The lower limit of application is higher in cases where the determination is likely to suffer from interferences or in case of memory effects.