标准号：EN 14935-2006
中文名称：铜和铜合金.测定纯铜杂质.ETA-AAS法
英文名称：Copper and copper alloys - Determination of impurities in pure copper - ET AAS method
发布日期：2006-06-01
代替标准：prEN 14935-2006
采用标准：DIN EN 14935-2006,IDT;BS EN 14935-2006,IDT;NF A08-760-2007,IDT;NF A08-760,IDT;SN EN 14935-2006,IDT;OENORM EN 14935-2006,IDT;PN-EN 14935-2006,IDT;PN-EN 14935-2007,IDT;SS-EN 14935-2006,IDT;UNE-EN 14935-2007,IDT;UNI EN 14935:2006-2006,IDT;STN EN 14935-2006,IDT;CSN EN 14935-2007,IDT;DS/EN 14935-2006,IDT;NEN-EN 14935:2006 en-2006,IDT;SFS-EN 14935:en-2006,IDT
标准简介：This European Standard specifies two different electrothermal atomization atomic absorption spectrometric methods(ET AAS) for the determination of silver, arsenic, bismuth, cadmium, cobalt, chromium, iron, manganese,nickel, lead, antimony, selenium, tin, tellurium and zinc in copper (greater than 99,85 %) in the form of unwrought,wrought and cast products.Method B (method of additions) is applicable to products containing impurity elements at concentrations below 1,0 μg/g. This method uses special ET AAS equipment fitted with background correction by means of the Zeemann effect.
文件格式：PDF
文件大小：307.56KB
文件页数：22
标准全文下载：
EN 14935-2006 铜和铜合金.测定纯铜杂质.ETA-AAS法.pdf
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