TY - RPRT TI - Simplified spectrophotometric method using methylene blue for determining anionic surfactants: applications to the study of primary biodegradation in aerobic screening tests. AU - E Jurado AU - M Fernández-Serrano AU - J Núñez-Olea AU - G Luzón AU - M Lechuga PY - 2006 DO - 10.1016/j.chemosphere.2006.02.044 UR - https://pubmed.ncbi.nlm.nih.gov/16616296/ ID - 16616296 ER -