元素

拟合方程

线性相关系数

线性范围/(mg·L⁻¹)

As

E = 34686.05 C + 20.14

0.9993

0.10~3.20

Cd

E = 5357.35 C + 35.37

0.9992

0.10~3.20

Cr

E = 47526.02 C + 36.55

0.9995

0.10~3.20

Hg

E = 57251.37 C + 30.36

0.9997

0.10~3.20

Pb

E = 51785.15 C + 35.16

0.9996

0.10~3.20

Se

E = 42573.47 C + 42.26

0.9991

0.10~3.20