Carvalho, A. P.Meireles, L. A.Malcata, F. X.2011-09-142011-09-142001CARVALHO, A. P. ; MEIRELES, L. A. ; MALCATA, F. X. - On the facile determination of nitrate in cultures of microalgae. In International Seaweed Symposium - Seaweeds: science and technology for sustainable industry, 17, Cape Town, South Africa, 28 January-2 February, 2001 - XVII International Seaweed Symposium - Seaweeds: science and technology for sustainable industry - Programme and Abstracts, 1p.http://hdl.handle.net/10400.14/5573engjournal article