ANALISIS SENYAWA 06-METILGUANIN DENGAN METODE VOLTAMMETRI PULSA DIFERENSIAL

Analytical method of O6-methylguanine compound by differential pulse voltammetry using a glassy carbon electrode had been developed. O6-methylguanine could be analyzed in acetate buffer solution pH 4.2, Mcllvaine modification buffer solution pH 1.2 and borax solution 0.05 M pH 9.2. O6-methylguanine could be the best analyzed in acetate buffer solution pH 4.2. Peak potential (Ep), detection limit and quantitation of O6-methylguanine were 977 ± 7mV, 2.8 x 10-6 M and 6.8 x 10-6 M, respectively