电感耦合等离子体质谱法测定动物组织中的铅同位素比值
ICP-MS Determination of Lead Isotope Ratio in Animal Tissues
摘 要
动物组织样品1.000 0 g用高氯酸1 mL和硝酸10 mL经加热消解处理,采用电感耦合等离子体质谱法测定样品溶液中的铅同位素比值。连续6次测定一个动物组织样品,204Pb/206Pb、207Pb/206Pb和208Pb/206Pb比值的相对标准偏差分别为0.23%,0.090%,0.14%。测定了20个鸡样品和20个猪样品,结果表明:鸡样品的上述3个比值依次在0.052 1~0.060 2,0.829 4~0.920 4,1.990 3~2.203 7之间;猪样品的上述3个比值依次在0.050 1~0.059 6,0.820 9~0.918 0,1.999 4~2.242 3之间。
动物组织
铅同位素比值
ICP-MS
Animal tissue
Lead isotope ratios
Abstract
1.000 0 g of animal tissue sample was digested by heating with HClO4 (1 mL) and HNO3 (10 mL), and lead isotope ratio in the sample solution were determined by ICP-MS. Values of RSD′s of 204Pb/206Pb, 207Pb/206Pb and 208Pb/206Pb for 6 separate determinations on a same sample found were 0.23%, 0.090%, 0.14% respectively. The proposed method was applied to the analysis of 20 chicken samples and 20 pig samples. It was found that for chicken samples, values of the 3 above mentioned ratios were in the ranges of 0.052 1-0.060 2, 0.829 4-0.920 4, 1.990 3-2.203 7; and for pig samples values of the above mentioned 3 ratios were in the ranges of 0.050 1-0.059 6, 0.820 9-0.918 0, 1.999 4-2.242 3, respectively.
中图分类号 O657.63 DOI 10.11973/lhjy-hx201612005
所属栏目 工作简报
基金项目 云南省应用基础研究计划青年项目(2013FD064);云南省学术技术带头人(2011HB036);云南省科技创新平台建设计划(2014DA001);云南省科技创新人才计划(2015HC025)
收稿日期 2015/12/27
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备注林 涛(1987-),男,云南昭通人,硕士,主要从事农产品中有害物质的测定研究。
引用该论文: LIN Tao,FAN Jian-lin,YIN Ben-lin,DU Li-juan,LI Yan-gang,HE Li-zhong. ICP-MS Determination of Lead Isotope Ratio in Animal Tissues[J]. Physical Testing and Chemical Analysis part B:Chemical Analysis, 2016, 52(12): 1384～1387
林涛,樊建麟,尹本林,杜丽娟,李彦刚,和丽忠. 电感耦合等离子体质谱法测定动物组织中的铅同位素比值[J]. 理化检验－化学分册, 2016, 52(12): 1384～1387
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参考文献
【1】LUO W, RUAN D, YAN C, et al. Effects of chronic lead exposure on functions of nervous system in Chinese children and developmental rats［J］. Neuro Toxicology, 2012,33(4):862-871.
【2】NEEDLEMAN H L, BELLINGER D. Studies of lead exposure and the developing central nervous system: a reply to Kaufman［J］. Archives of Clinical Neuropsychology, 2001,16(4):359-374.
【3】陈曦,王小燕,刘洋,等.ICP-MS用于北京市PM2.5中铅及其同位素的形态分析［J］.光谱学与光谱分析, 2009,29(2):515-518.
【4】郭捷.电感耦合等离子体质谱法同时测定蔬菜中13种痕量元素［J］.理化检验-化学分册, 2015,51(5):625-629.
【5】魏帅,郭波莉,魏益民,等.铅在猪不同组织和器官中的富集状态［J］.中国兽医学报, 2009,29(11):1459-1462.
【6】陶健,蒋炜丽,王晖,等.石墨炉原子吸收光谱法测定茶叶中铅含量的方法学研究［J］.中国食品学报, 2010,10(6):208-212.
【7】SZYMCZYCHA-MADEJA A, WELNA M, POHL P. Fast method of elements determination in slim coffees by ICP OES［J］. Food Chemistry, 2014,146:220-225.
【8】胡忻.四极杆电感耦合等离子体质谱法测定沉积物中Pb稳定同位素比率研究［J］.分析科学学报, 2009,25(1):87-89.
【9】FLAMENT P, BERTHO M-L, DEBOUDT K, et al. European isotopic signatures for lead in atmospheric aerosols: a source apportionment based upon 206Pb/207Pb ratios［J］. Science of The Total Environment, 2002,296(1/3):35-57.
【10】LARCHER R, NICOLINI G, PANGRAZZI P. Isotope ratios of lead in Italian wines by inductively coupled plasma mass spectrometry［J］. Journal of Agricultural and Food Chemistry, 2003,51(20):5956-5961.
【11】MIHALJEVI M, ETTLER V, EBEK O, et al. Lead isotopic signatures of wine and vineyard soils-tracers of lead origin［J］. Journal of Geochemical Exploration, 2006,88(1/3):130-133.
【12】DELVES H T, CAMPBELL M J. Measurements of total lead concentrations and of lead isotope ratios in whole blood by use of inductively coupled plasma source mass spectrometry［J］. Journal of Analytical Atomic Spectrometry, 1988,3(2):343-348.
【13】HSU P C, GUO Y L. Antioxidant nutrients and lead toxicity［J］. Toxicology, 2002,180(1):33-44.
【14】齐景凯,张玉芬,李春茹.微波消解-电感耦合等离子体原子发射光谱测定5种食用菌中微量元素［J］.分析科学学报, 2014,30(2):287-290.
【15】张晓静,胡清源,朱风鹏,等.ICP-MS测定土壤中铅同位素比值及地域差异性比较［J］.分析试验室, 2009,28(12):77-81.
【16】黄志勇,沈金灿,杨朝勇,等.电感耦合等离子体质谱测定铅同位素比值的准确度和精密度研究［J］.质谱学报, 2003,24(3):441-445.
【2】NEEDLEMAN H L, BELLINGER D. Studies of lead exposure and the developing central nervous system: a reply to Kaufman［J］. Archives of Clinical Neuropsychology, 2001,16(4):359-374.
【3】陈曦,王小燕,刘洋,等.ICP-MS用于北京市PM2.5中铅及其同位素的形态分析［J］.光谱学与光谱分析, 2009,29(2):515-518.
【4】郭捷.电感耦合等离子体质谱法同时测定蔬菜中13种痕量元素［J］.理化检验-化学分册, 2015,51(5):625-629.
【5】魏帅,郭波莉,魏益民,等.铅在猪不同组织和器官中的富集状态［J］.中国兽医学报, 2009,29(11):1459-1462.
【6】陶健,蒋炜丽,王晖,等.石墨炉原子吸收光谱法测定茶叶中铅含量的方法学研究［J］.中国食品学报, 2010,10(6):208-212.
【7】SZYMCZYCHA-MADEJA A, WELNA M, POHL P. Fast method of elements determination in slim coffees by ICP OES［J］. Food Chemistry, 2014,146:220-225.
【8】胡忻.四极杆电感耦合等离子体质谱法测定沉积物中Pb稳定同位素比率研究［J］.分析科学学报, 2009,25(1):87-89.
【9】FLAMENT P, BERTHO M-L, DEBOUDT K, et al. European isotopic signatures for lead in atmospheric aerosols: a source apportionment based upon 206Pb/207Pb ratios［J］. Science of The Total Environment, 2002,296(1/3):35-57.
【10】LARCHER R, NICOLINI G, PANGRAZZI P. Isotope ratios of lead in Italian wines by inductively coupled plasma mass spectrometry［J］. Journal of Agricultural and Food Chemistry, 2003,51(20):5956-5961.
【11】MIHALJEVI M, ETTLER V, EBEK O, et al. Lead isotopic signatures of wine and vineyard soils-tracers of lead origin［J］. Journal of Geochemical Exploration, 2006,88(1/3):130-133.
【12】DELVES H T, CAMPBELL M J. Measurements of total lead concentrations and of lead isotope ratios in whole blood by use of inductively coupled plasma source mass spectrometry［J］. Journal of Analytical Atomic Spectrometry, 1988,3(2):343-348.
【13】HSU P C, GUO Y L. Antioxidant nutrients and lead toxicity［J］. Toxicology, 2002,180(1):33-44.
【14】齐景凯,张玉芬,李春茹.微波消解-电感耦合等离子体原子发射光谱测定5种食用菌中微量元素［J］.分析科学学报, 2014,30(2):287-290.
【15】张晓静,胡清源,朱风鹏,等.ICP-MS测定土壤中铅同位素比值及地域差异性比较［J］.分析试验室, 2009,28(12):77-81.
【16】黄志勇,沈金灿,杨朝勇,等.电感耦合等离子体质谱测定铅同位素比值的准确度和精密度研究［J］.质谱学报, 2003,24(3):441-445.
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