BS EN ISO 11885-2009
水质.通过电感耦合等离子体发射光谱法(ICP-OES)测定选定元素
Water quality. Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
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- 标准号
- BS EN ISO 11885-2009
- 发布日期
- 2009年06月30日
- 实施日期
- 2009年06月30日
- 废止日期
- 无
- 中国标准分类号
- C51
- 国际标准分类号
- 13.060.50
- 发布单位
- GB-BSI
- 引用标准
- ISO Guide 30 ISO 3696 ISO 5667-1 ISO 5667-3 ISO 7027 ISO 15587-1 ISO 15587-2
- 被代替标准
- 05/30081910 DC-2005 BS EN ISO 11885-1998
- 适用范围
- This International Standard specifies a method for the determination of dissolved elements, elements bound to particles (“particulate”) and total content of elements in different types of water (e.g. ground, surface, raw, potable and waste water) for the following elements: aluminium, antimony, arsenic, barium, beryllium, bismuth, boron, cadmium, calcium, chromium, cobalt, copper, gallium, indium, iron, lead, lithium, magnesium, manganese, molybdenum, nickel, phosphorus, potassium, selenium, silicon, silver, sodium, strontium, sulfur, tin, titanium, tungsten, vanadium, zinc and zirconium. Taking into account the specific and additionally occurring interferences, these elements can also be determined in digests of water, sludges and sediments (for example, digests of water as specified in ISO 15587-1 or ISO 15587-2). The method is suitable for mass concentrations of particulate matter in waste water below 2 g/l. The scope of this method may be extended to other matrices or to higher amounts of particulate matter if it can be shown that additionally occurring interferences are considered and corrected for carefully. It is up to the user to demonstrate the fitness for purpose. Recommended wavelengths, limits of quantification and important spectral interferences for the selected elements are given in Table 1.