Contributions to automatic in-line sample treatment for the determination of phosphorus and potassium in environmental samples based on multi-syringe flow injection systems

Rangel, António O.S.S.Almeida, Maria Inês Gameiro de Sá2013-06-172013-06-172008http://hdl.handle.net/10400.14/10971engContributions to automatic in-line sample treatment for the determination of phosphorus and potassium in environmental samples based on multi-syringe flow injection systemsdoctoral thesis