品牌与标准化Issue(5)：7-10,4.DOI:10.3969/j.issn.1674-4977.2024.05.003
电感耦合等离子体-原子发射光谱法测定铜精矿有害元素的不确定度评定
Evaluation of Uncertainty in the Determination of Harmful Elements in Copper Concentrate by Inductively Coupled Plasma Atomic Emission Spectroscopy
裘金燕 1胡芬静 1唐波英 1芦明巧1
作者信息
- 1. 舟山海关综合技术服务中心,浙江 舟山 316000
- 折叠
摘要
Abstract
This article describes the use of inductively coupled plasma optical emission spectroscopy(ICP-OES)to determine the levels of harmful elements in copper concentrate.It also discusses the assessment of measurement uncertainty by considering factors such as repeatability,volume adjustment,working curves,dilution of standard solutions,sample weighing,and the influence of the inductively coupled plasma optical emission spectrometer.These analyses provide a basis for the evaluation of uncertainty in the determination of harmful elements in copper concentrate.关键词
铜精矿/有害元素/电感耦合等离子体-原子发射光谱法/不确定度Key words
copper concentrate/harmful elements/inductively coupled plasma emission spectroscopy/uncertainty引用本文复制引用
裘金燕,胡芬静,唐波英,芦明巧..电感耦合等离子体-原子发射光谱法测定铜精矿有害元素的不确定度评定[J].品牌与标准化,2024,(5):7-10,4.
