標(biāo)準(zhǔn)號(hào)：BS EN 15944-2010
中文標(biāo)準(zhǔn)名稱：液體石油產(chǎn)品.鎳和礬含量的測(cè)定.光電感耦合等離子體發(fā)射光譜分析方法(ICP OES)
英文標(biāo)準(zhǔn)名稱：Liquid petroleum products. Determination of nickel and vanadium content. Inductively coupled plasma optical emission spectrometry method (ICP OES)
標(biāo)準(zhǔn)類型：E31
發(fā)布日期：2010/11/30 12:00:00
實(shí)施日期：2010/11/30 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：E31
國(guó)際標(biāo)準(zhǔn)分類號(hào)：75.100
適用范圍：This European Standard specifies an inductively coupled plasma optical emission spectrometry (ICP OES)method for the determination of nickel content in the range 4 mg/kg to 55 mg/kg and of vanadium content inthe range 4 mg/kg to 150 mg/kg in fuel oils and residual fuel oils.NOTE 1 Nickel content can be determined from 2 mg/kg to 4 mg/kg and vanadium content can be determined from1 mg/kg to 4 mg/kg. However, the precision was not established as no samples with nickel and vanadium contents inthese ranges were included in the interlaboratory test. Nickel and vanadium contents higher than those reported can bedetermined after sample dilution. However, the precision was not established for diluted samples.NOTE 2 For the purposes of this European Standard, the term “% (V/V)” is used to represent the volume fraction (φ).WARNING — The use of this standard may involve hazardous materials, operations and equipment.This standard does not purport to address all of the safety problems associated with its use. It is theresponsibility of the user of this standard to establish appropriate safety and health practices and todetermine the applicability of regulatory limitations prior to use.