| Determination of dyes in foodstuffs by capillary zone electrophoresis M Perez-Urquiza, JL Beltran Journal of Chromatography A 898 (2), 271-275, 2000 | 177 | 2000 |
| Determination of the dissociation constants of sulfonated azo dyes by capillary zone electrophoresis and spectrophotometry methods M Pérez-Urquiza, JL Beltrán Journal of Chromatography A 917 (1-2), 331-336, 2001 | 146 | 2001 |
| Determination of sulphonated dyes in water by ion-interaction high-performance liquid chromatography M Perez-Urquiza, MD Prat, JL Beltran Journal of Chromatography A 871 (1-2), 227-234, 2000 | 60 | 2000 |
| Determination of sulfonated azo dyes in river water samples by capillary zone electrophoresis M Pérez-Urquiza, R Ferrer, JL Beltrán Journal of Chromatography A 883 (1-2), 277-283, 2000 | 55 | 2000 |
| Development, Optimization, and Evaluation of a Duplex Droplet Digital PCR Assay To Quantify the T-nos/hmg Copy Number Ratio in Genetically Modified Maize FU Dalmira, PU Melina, VT José-Benigno, LF Josefina, GE Raymundo, ... Analytical chemistry 88 (1), 812-819, 2016 | 50 | 2016 |
| An international comparability study on quantification of mRNA gene expression ratios: CCQM-P103. 1 AS Devonshire, R Sanders, AS Whale, GJ Nixon, S Cowen, SLR Ellison, ... Biomolecular detection and quantification 8, 15-28, 2016 | 27 | 2016 |
| CCQM-K86/P113. 1: relative quantification of genomic DNA fragments extracted from a biological tissue P Corbisier, S Vincent, H Schimmel, AM Kortekaas, S Trapmann, M Burns, ... Metrologia 49 (1A), 08002-08002, 2012 | 19 | 2012 |
| Copy number ratios determined by two digital polymerase chain reaction systems in genetically modified grains MP Urquiza, AIA Silva Metrologia 51 (1), 61, 2014 | 18 | 2014 |
| Final report of CCQM-K86. c. Relative quantification of genomic DNA fragments extracted from a biological tissue Z Mester, P Corbisier, SLR Ellison, Y Gao, C Niu, V Tang, F Lee, ... Metrologia 57 (1A), 08004, 2020 | 11 | 2020 |
| Pilot study on peptide purity—synthetic oxytocin RD Josephs, M Li, A Daireaux, T Choteau, G Martos, S Westwood, ... Metrologia 57 (1A), 08016, 2020 | 8 | 2020 |
| An international comparison of mass fraction purity assignment of digoxin: The Comité Consultatif pour la Quantité de Matière (CCQM) Pilot Study CCQM-P20. f (Digoxin) S Westwood, R Josephs, T Choteau, C Mesquida, A Daireaux, ... Metrologia 48 (1A), 08013-08013, 2011 | 8 | 2011 |
| An international comparison of mass fraction purity assignment of theophylline: The Comité Consultatif pour la Quantité de Matière (CCQM) Pilot Study CCQM-P20. e (Theophylline) S Westwood, R Josephs, A Daireaux, R Wielgosz, S Davies, M Kang, ... Metrologia 46 (1A), 08019, 2009 | 8 | 2009 |
| Final report for CCQM-K86. b relative quantification of Bt63 in GM rice matrix sample L Dong, Z Sui, J Wang, VHM Tang, WWY Chum, F Lee, DWM Sin, ... Metrologia 55 (1A), 08017, 2018 | 7 | 2018 |
| An international comparison of mass fraction purity assignment of theophylline: CCQM Pilot Study CCQM-P20. e (Theophylline) S Westwood, R Josephs, A Daireaux, R Wielgosz, S Davies, M Kang, ... Metrologia 46 (1A), 08019-08019, 2009 | 7 | 2009 |
| Final Report on International comparison CCQM K23ac: Natural gas types I and III AMH van der Veen, PR Ziel, EWB de Leer, D Smeulders, L Besley, ... Metrologia 44 (1A), 08001-08001, 2007 | 7 | 2007 |
| Zea maize reference materials for genetically modified organism detection in Mexico EC Galvan, MM Torres, MP Urquiza Ecology and Evolution 9 (21), 12353, 2019 | 5 | 2019 |
| Proficiency tests to evaluate commercially available IVD kits for glucose and cholesterol measurements MP Urquiza, Y Mitani, HON Jaimes Accreditation and quality assurance 14 (5), 269-271, 2009 | 4 | 2009 |
| CCQM-K50: Polycyclic aromatic hydrocarbons (PAHs) in soil/particulate matter R Philipp, W Bremser, R Becker, T Win, MM Schantz, M Perez Urquiza, ... Metrologia 47 (1A), 08006-08006, 2010 | 3 | 2010 |
| Métodos de extracción de ácidos nucleicos M Pérez-Urquiza, J Rivera-Mellado, ED Matus-Cundapi manual de protocolos de medición de organismos genéticamente modificados …, 2013 | 2 | 2013 |
| J., Rivera-Mellado, EA, & Matus-Cundapi (2013) M Pérez-Urquiza Manual de protocolos de medición de organismos genéticamente modificados, 2013 | 2* | 2013 |
Jose Luis BeltranAnalytical Chemistry, Universitat de Barcelona在 ub.edu 的电子邮件经过验证
