Determination of lead and cadmium in tap water and soils by stripping analysis using mercury-free graphite–epoxy composite electrodes

Arben Merkoçi, Ülkü Kirkoz, Salvador Alegret. Procedure 7 at Volume 49 “Electrochemical Sensor Analysis” Alegret and Merkoçi (Eds), Comprehensive Analytical Chemistry, Elsevier B.V., e47 ( 2007)