现代农业科技
現代農業科技
현대농업과기
XIANDAIHUA NONGYE
2014年
1期
287-288,294
,共3页
原子吸收光谱%水产品%镉%不确定度%评价
原子吸收光譜%水產品%鎘%不確定度%評價
원자흡수광보%수산품%력%불학정도%평개
GF-AAS%aquatic products%cadmium%uncertainty%evaluation
对石墨炉原子吸收分光光度法测定水产品中镉含量的不确定度的来源进行了分析及评价,结果表明,曲线的校准和标准物质的稀释为不确定度的主要来源。
對石墨爐原子吸收分光光度法測定水產品中鎘含量的不確定度的來源進行瞭分析及評價,結果錶明,麯線的校準和標準物質的稀釋為不確定度的主要來源。
대석묵로원자흡수분광광도법측정수산품중력함량적불학정도적래원진행료분석급평개,결과표명,곡선적교준화표준물질적희석위불학정도적주요래원。
The sources for the uncertainty were analyzed and evaluated for the determination of cadmium in aquatic products by graphite furnace atomic absorption pectrometric method.The results showed that the calibration curve and the dilution of standard solutions were the main sources of uncertainties.