Optimized Box-Behnken Design Combined Response Surface Methodology to Determine Calcium and Iron Contents Using Visible, Atomic Emission and Atomic Absorption Spectrophotometry in Vegetables and Wastewater Samples.
Sirhan Al-BattyS K Manirul HaqueNafisur RahmanSyed Najmul Hejaz AzmiPublished in: Journal of AOAC International (2022)
Three validated analytical techniques quantify calcium and iron in vegetables and wastewater samples. The RSM-BBD optimized the method and determined its crucial factors.