Occurrence and temporal distribution of oxandrolone and meclizine in surface water, sediments, fish muscle and otter feces of the Ayuquila-Armería basin, Mexico.

Autor: Rodríguez-Aguilar BA; Faculty of Chemical Sciences, University of Colima, Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico., Martínez-Rivera LM; Department of Ecology and Natural Resources, University Center of the South Coast, University of Guadalajara, Independencia Nacional 151, 48900 Autlán de Navarro, Jalisco, Mexico., Rojas-Mayorga CK; Faculty of Chemical Sciences, University of Colima, Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico., Ceballos-Magaña SG; Faculty of Science, University of Colima, Bernal Díaz del Castillo 340, 28045, Colima, Mexico., Aguayo-Villarreal IA; Faculty of Chemical Sciences, University of Colima, Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico., Muñiz-Valencia R; Faculty of Chemical Sciences, University of Colima, Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico; Center for Research in Natural Resources and Sustainability, University Bernardo O Higgins, Fabrica 1990, Santiago, Chile. Electronic address: robemuva@yahoo.com., Peregrina-Lucano AA; Department of Pharmacobiology, University Center for Exact Sciences and Engineering, University of Guadalajara, Blvd. Marcelino García Barragán 1421, Guadalajara, Jalisco, Mexico.

Publikováno v: The Science of the total environment [Sci Total Environ] 2023 Oct 15; Vol. 895, pp. 165130. Date of Electronic Publication: 2023 Jun 26.

Direct immersion single drop micro-extraction method for multi-class pesticides analysis in mango using GC-MS.

Autor: Pano-Farias NS; Facultad de Ciencias Químicas, Universidad de Colima, Carretera Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico., Ceballos-Magaña SG; Facultad de Ciencias, Universidad de Colima, c/Bernal Díaz del Castillo 340, 28045 Colima, Mexico., Muñiz-Valencia R; Facultad de Ciencias Químicas, Universidad de Colima, Carretera Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico. Electronic address: robemuva@yahoo.com., Jurado JM; Department of Analytical Chemistry, Faculty of Chemistry, University of Seville c/Profesor García González 1, 41012 Seville, Spain., Alcázar Á; Department of Analytical Chemistry, Faculty of Chemistry, University of Seville c/Profesor García González 1, 41012 Seville, Spain., Aguayo-Villarreal IA; Facultad de Ciencias Químicas, Universidad de Colima, Carretera Colima-Coquimatlán km 9, 28400 Coquimatlán, Colima, Mexico.

Publikováno v: Food chemistry [Food Chem] 2017 Dec 15; Vol. 237, pp. 30-38. Date of Electronic Publication: 2017 May 17.