The analysis of trace elements and major ions on groundwater wells in Kuala Langat become the aim this paper for purposes to investigate quality be considered as a suitable alternative water source domestic purposes. sampling was conducted thirteen stations wells. samples were taken from which scatter agricultural areas Langat, Selangor. parameters have analyzed calcium, magnesium, potassium, b...

Kidney stone disease affects people globally, with its prevalence on the rise. Given importance of elements’ function in formation kidney stones, this study investigated major and trace element content thirty samples from patients Beijing. The included inorganic components (calcium oxalate carbonate apatite) organic (uric acid). Results showed that Ca is much higher than components. Compared to...