Flow injection systems with a stream splitting and a dialysis unit for the soil analysis of sodium and potassium by flame emission spectrometry, and calcium and magnesium by atomic absorption spectrophotometry

Ferreira, Alexandra M. R.Rangel, António O. S. S.Lima, José L. F. C.2011-10-112011-10-111995FERREIRA, Alexandra M. R.; RANGEL, António O. S.S. ; LIMA, José L. F. C. - Flow injection systems with a stream splitting and a dialysis unit for the soil analysis of sodium and potassium by flame emission spectrometry, and calcium and magnesium by atomic absorption spectrophotometry. Communications in Soil Science and Plant Analysis. ISSN 0010-3624. Vol. 26 n.º 1/2 (1995), p. 183-195http://hdl.handle.net/10400.14/5954engFlow injection systems with a stream splitting and a dialysis unit for the soil analysis of sodium and potassium by flame emission spectrometry, and calcium and magnesium by atomic absorption spectrophotometryjournal article10.1080/001036295093692890028973562A1995QE41200014