ICP-AES常用谱线及检出限.docx

ICP-AES常用谱线及检出限序号名称元素波长/nm检出限DL/(g/mL)主要光谱干扰元素归属备注（制剂标准，g/ml）1银Ag328.070.003铜族元素2铝Al309.27396.15237.34308.220.0080.010.010.025V, Fe, MgMo, CaMn硼族元素3砷As189.04193.760.030.04Al氮族元素1.5a4金Au242.80267.60208.210.0080.020.03MnTa铜族元素5硼B249.77249.68208.96(182.59)0.0020.0040.0080.01FeMo硼族元素6钡Ba455.400.0002碱土金属7铍Be313.04234.860.00010.0002V碱土金属8铋Bi223.060.04氮族元素9钙Ca393.37317.930.000020.003碱土金属10镉Cd214.44228.80226.500.0020.0020.003PtAsNi锌族元素0.5a11铈Ce413.760.02镧系金属稀土元素12钴Co238.89228.620.0040.005Fe铁系元素13铬Cr205.55206.15267.72283.560.0030.0040.0040.004Bi, Zn, PtPtFeEMEAI-1C亚组铬副族2.514铜Cu324.75224.70327.400.0020.0040.005EMEAII组铜组元素2515镝Dy353.170.008镧系金属稀土元素16铒Er337.270.005Ti镧系金属稀土元素17铕Eu381.970.001镧系金属稀土元素18铁Fe238.20239.56259.940.0020.0020.002EMEAIII组铁系元素13019镓Ga294.360.02硼族元素20钆Gd342.25335.050.0070.01镧系金属稀土元素21锗Ge209.43265.120.020.03Ta, Hf碳族元素22铪Hf277.34273.88264.14232.250.0080.0080.010.01Cr, FeTi, Mo, FeFe, MoMo过渡金属-钛副族23汞Hg194.23(187.05)253.650.020.020.05VFe锌族元素1.5a24钬Ho345.600.004Er镧系金属稀土元素25碘I(178.28)(183.04)206.240.0080.020.1Cu, Zn卤素元素26铟In230.610.04硼族元素27铱Ir224.270.02CuEMEAI-1B亚组铂系元素128钾K766.49769.900.060.15Cu碱金属29镧La394.91379.480.0020.005ArFe镧系金属稀土元素30锂Li670.780.002碱金属31镥Lu261.54291.14219.550.00050.0030.004Er, Fe, V, NiEr, V镧系金属稀土元素32镁Mg279.55279.080.000050.02Ti碱土金属33锰Mn257.61259.370.00050.0008Fe, Mo, Nb, TaEMEAII组锰副族2534钼Mo202.030.004FeEMEAI-1C亚组铬副族2.535钠Na589.00589.590.020.02Ar碱金属36铌Nb309.42316.340.0050.005V过渡金属-钒副族37钕Nd401.23430.36406.11415.610.030.040.050.06Ce, Nb, TiPr镧系金属稀土元素38镍Ni221.65232.00231.600.0080.0090.009Co, WCr, PtEMEAI-1C亚组铁系元素2.539锇Os225.590.0004FeEMEAI-1B亚组铂系元素140磷P213.62214.91(178.29)0.050.050.1CuCuI氮族元素41铅Pb220.350.03Pd, Sn碳族元素1a42钯Pd340.46363.470.020.03V, Fe, Mo, ZrCoEMEAI-1A亚组铂系元素143镨Pr390.84422.300.020.025Ce, U镧系金属稀土元素44铂Pt214.42203.65204.94265.950.020.030.040.04CdRh, CoEMEAI-1A亚组铂系元素145铷Rb780.020.3碱金属46铼Re221.43227.530.0060.006Os, Pt, PdAg锰副族47铑Rh233.48249.08343.490.020.030.03SnFeEMEAI-1B亚组铂系元素148钌Ru240.270.02FeEMEAI-1B亚组铂系元素149硫S(180.73)0.04Al氧族元素50锑Sb206.83217.590.030.04Cr, Ge, MoCo氮族元素51钪Sc361.380.0008稀土元素52硒Se196.090.06Pd氧族元素53硅Si251.61212.41288.160.0080.010.015V, MoMo碳族元素54钐Sm359.26428.080.020.04Nd, Gd, VNd镧系金属稀土元素55锡Sn189.980.02Ti碳族元素56锶Sr407.770.00008La碱土金属57钽Ta226.23240.060.030.03PdPt, Rh, Hf过渡金属-钒副族58铽Tb350.920.02Ru, V镧系金属稀土元素59碲Te214.280.04氧族元素60钍Th283.730.04Fe锕系元素61钛Ti334.94336.120.0020.003Cr, Nb过渡金属-钛副族62铊Tl190.860.04Mo, V硼族元素63铥Tm313.130.004Be镧系金属稀土元素64铀U385.96409.01424.170.080.10.1Nd, Fe锕系金属65钒V309.31310.23292.400.0030.0030.004AlNiEMEAI-1C亚组过渡金属-钒副族2.566钨W207.91239.710.0150.03Ni, Cu铬副族67钇Y371.030.001稀土元素68镱Yb328.94211.67212.670.0010.0050.005Fe, VMo, RhIr, Ni, Pd镧系金属稀土元素69锌Zn202.55206.19213.860.0020.0030.005Mg, CuCr, BiNi, VEMEAIII组锌族元素13070锆Zr343.823