A Novel Carbon Paste Electrode Modified with N¹-Hydroxy-N¹,N²-Diphenylbenzamidine for the Electrochemical Determination of Cadmium(II) in Environmental Samples

Table 1

Influence of modifier (HDPBA) content in CPE on the current response of Cd(II).

S.N.	HDPBA content in CPE (% w/w)	Peak current of Cd(II) (µA)
1	2.0	61.85
2	3.5	107.7
3	5.0	216.3
4	7.5	182.4
5	10.0	150.6
6	12.5	104.3