回复jshxychemistry发表于:2020/9/23 9:05:11悬赏金额:
2积分 状态:
未解决
我使用的仪器是PE ICP-OES 5300DV, 测试出来的数据让我觉得出奇?但是现在不知道怎么样来调节仪器的性能来达到可靠的结果,就说分几步走吧,才可能得到不同波长元素得值一样!万分致谢!
Mean Corrected Calib. Sample
Analyte Intensity Conc. Units Std.Dev. Conc. Units Std.Dev. RSD
Pb 220.353 2591.3 1.298 mg/L 0.0522 69.20 mg/kg 2.784 4.02%
Pb 283.306 2219.1 1.591 mg/L 0.1568 84.82 mg/kg 8.358 9.85%
Ba 230.425 -6108.0 -0.200 mg/L 0.0002 -10.64 mg/kg 0.011 0.11%
Ba 233.527 10240.1 0.309 mg/L 0.0105 16.46 mg/kg 0.562 3.41%
Cd 228.802 -7463.9 -0.336 mg/L 0.0101 -17.89 mg/kg 0.538 3.01%
Cd 214.440 43759.6 1.410 mg/L 0.0197 75.13 mg/kg 1.049 1.40%
Cd 226.502 46865.6 1.691 mg/L 0.0234 90.14 mg/kg 1.246 1.38%
Cr 267.716 37672767.2 1188 mg/L 4.6 63300 mg/kg 247.5 0.39%
Cr 206.158 10797233.5 815.4 mg/L 2.46 43450 mg/kg 130.9 0.30%
Hg 194.168 124.7 0.088 mg/L 0.0209 4.683 mg/kg 1.1137 23.78%
Hg 184.886 32.1 0.031 mg/L 0.0240 1.674 mg/kg 1.2794 76.45%
As 193.696 1558.2 2.977 mg/L 0.2486 158.7 mg/kg 13.25 8.35%
As 188.979 -2344.4 -5.936 mg/L 0.0246 -316.4 mg/kg 1.31 0.41%
Sb 206.836 39035.9 32.35 mg/L 0.670 1724 mg/kg 35.7 2.07%
Sb 217.582 -9898.3 -6.775 mg/L 0.1986 -361.1 mg/kg 10.58 2.93%
Se 196.026 -7313.3 -16.59 mg/L 0.144 -884.1 mg/kg 7.68 0.87%
Se 203.985 442814.0 1333 mg/L 18.9 71050 mg/kg 1006.1 1.42%
拜托!大家了!