A simple method for the determination of glyphosate and aminomethylphosphonic acid in seawater matrix with high performance liquid chromatography and fluorescence detection

Automated determination of nitrate plus nitrite in aqueous samples with flow injection analysis using vanadium (III) chloride as reductant

Recent advances in the determination of phosphate in environmental water samples: Insights from practical perspectives

Determination of total phosphorus in natural waters with a simple neutral digestion method using sodium persulfate

Towards citizen science. On-site detection of nitrite and ammonium using a smartphone and social media software

Optimization of a salinity-interference-free indophenol method for the determination of ammonium in natural waters using o-phenylphenol