Precise blood lead analysis using a combined internal standard and standard addition approach with disposable screen-printed electrodes.

@article{Yang2005PreciseBL,
  title={Precise blood lead analysis using a combined internal standard and standard addition approach with disposable screen-printed electrodes.},
  author={Chih-Chio Yang and Annamalai Senthil Kumar and J M Zen},
  journal={Analytical biochemistry},
  year={2005},
  volume={338 2},
  pages={278-83}
}
We report here a highly accurate and efficient method for blood lead analysis (BLA) through the use of a disposable electrode. A new type of mercury-plated preanodized screen-printed carbon electrode, together with a thallium(III) internal standard, simplifies calibration and gives easily quantifiable signals for accurate BLA. A preanodization procedure… CONTINUE READING