BS EN 15944-2010 液体石油产品.镍和矾含量的测定.光电感耦合等离子体发射光谱分析方法(ICP OES)

标准号：BS EN 15944-2010
中文标准名称：液体石油产品.镍和矾含量的测定.光电感耦合等离子体发射光谱分析方法(ICP OES)
英文标准名称：Liquid petroleum products. Determination of nickel and vanadium content. Inductively coupled plasma optical emission spectrometry method (ICP OES)
标准类型：E31
发布日期：2010/11/30 12:00:00
实施日期：2010/11/30 12:00:00
中国标准分类号：E31
国际标准分类号：75.100
适用范围：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.