Research Article

Reduced Graphene Oxide/Gold Nanoparticles Modified Screen-Printed Electrode for the Determination of Palmitic Acid

Table 1

Comparison of real sample analysis between the developed methods (electrochemical method) with the standard method (titration method).

Concentration (a.d.)The standard method (% FFA) ()The developed method (% FFA) ()Calculated -test value

52.74
153.04
350.11

Note: ().