Add to ORKGA short introduction regarding the advantages of flow injection analysis, the merits of the modified simplex optimisation technique and the importance of the analysis of phosphates at low levels are given. Theoretical background is given for flow injection analysis, optimisation and the analysis of phosphates. The modified simplex optimisation of factors and the evaluation of three different photometric methods of phosphate analysis with the aid of flow injection analysis are investigated.Dissertation (MSc)--University of Pretoria, 1996.ChemistryMScUnrestricte
A fluorescence (FL) reaction between thiamine and molybdovanadophosphate was applied to a determinat...
A flow injection system with online sample preparation is proposed for the determination of phosphit...
The direct flow injection potentiometric (FIP) analysis of phosphate in hydroponic nutrient solution...
A flow injection analysis (FIA) method, based on the molybdenum blue formation, has been adapted and...
A method suitable for the determination of phosphate in water samples is presented. The flow injecti...
A monosegmented flow system was employed for the determination of low contents of phosphate in natur...
A flow injection spectrophotometric system is proposed for phosphite determination in fertilizers by...
Substitution reactions between samples and colored metal complexes, such as mag-nesium--methylthymol...
A highly sensitive fluorescence-quenching method for the determination of phosphorus based on the fo...
The development of analytical methodologies for single and simultaneous determination of food additi...
This thesis describes the development of robust flow injection (FI) techniques for the determination...
A simple, sensitive, accurate and portable reverse flow injection (rFIA) spectrophotometric method i...
A review on the flow analysis of phosphorus with chemiluminescence detection is presented. A brief d...
The use of membrane tubing for the introduction of reagents for the determination ofphosphate in wat...
Phosphorus is known as an essential nutrient required by plant in large numbers and absorbed in the ...
A fluorescence (FL) reaction between thiamine and molybdovanadophosphate was applied to a determinat...
A flow injection system with online sample preparation is proposed for the determination of phosphit...
The direct flow injection potentiometric (FIP) analysis of phosphate in hydroponic nutrient solution...
A flow injection analysis (FIA) method, based on the molybdenum blue formation, has been adapted and...
A method suitable for the determination of phosphate in water samples is presented. The flow injecti...
A monosegmented flow system was employed for the determination of low contents of phosphate in natur...
A flow injection spectrophotometric system is proposed for phosphite determination in fertilizers by...
Substitution reactions between samples and colored metal complexes, such as mag-nesium--methylthymol...
A highly sensitive fluorescence-quenching method for the determination of phosphorus based on the fo...
The development of analytical methodologies for single and simultaneous determination of food additi...
This thesis describes the development of robust flow injection (FI) techniques for the determination...
A simple, sensitive, accurate and portable reverse flow injection (rFIA) spectrophotometric method i...
A review on the flow analysis of phosphorus with chemiluminescence detection is presented. A brief d...
The use of membrane tubing for the introduction of reagents for the determination ofphosphate in wat...
Phosphorus is known as an essential nutrient required by plant in large numbers and absorbed in the ...
A fluorescence (FL) reaction between thiamine and molybdovanadophosphate was applied to a determinat...
A flow injection system with online sample preparation is proposed for the determination of phosphit...
The direct flow injection potentiometric (FIP) analysis of phosphate in hydroponic nutrient solution...