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Factorial design for multivariate optimization of preconcentration system for spectrophotometric phosphorus determination

Factorial DesignChemical EngineeringPreconcentration SystemEngineeringEnvironmental EngineeringMass SpectrometryMultivariate OptimizationChemometricsChemometric MethodAnalytical ChemistryBiostatisticsMultivariate CalibrationSample Pre-treatmentMedicineSpectrochemical AnalysisChromatography