Preparation and Evaluation of Acetabularia-Modified Carbon Paste Electrode in Anodic Stripping Voltammetry of Copper and Lead Ions

Table 2

Comparison of peak current generated by the standards versus interfering ions.

Changes of peak current in percentage (%)
Reagents		Pb(II)	Cu(II)
Interference to standard ratio of 50 : 1	K(I)	10.3	13.7
	Cd(II)	5.9	9.3
	Co(II)	12.4	1.6
	Cu(II)	74.5	n/a
	Ni(II)	4.2	15.6
	Pb(II)	n/a	15.4
	Zn(II)	36.2	23.1

Format of table assembled according to [39].