Development of a Multicommutated Flow System with Chemiluminometric Detection for Quantification of Gentamicin in Pharmaceuticals
Figure 1
(a) scheme of the multicommutated flow system employed. : sample; : hypochlorite solution (carrier solution); : luminol solution; : peristaltic pump; , , and : solenoid valves; and : confluence points; : reaction coil; : chemiluminometric detector; : waste. (b) schematic representation of solenoid valves actuation during each analytical cycle. , , and : solenoid valves; : sampling time; : insertion time of luminol, reaction of this with the mixture sample/hypochlorite and signal detection.
