Figure 2From: Screening of conditions controlling spectrophotometric sequential injection analysisMost effective main and interacting conditions on the response of the SIA method. FR: flow rate (μL/s), MnOV: permanganate volume (μL), DicV: diclofenac volume (μL), AV: acid volume (μL), AC: acid concentration (mmol/L), MnOC: permanganate concentration (mmol/L).Back to article page