R. Herráez‐Hernández

Recent advances of in-tube solid-phase microextraction

Y. Moliner‐Martínez, R. Herráez‐Hernández, J. Verdú‐Andrés et al. · TrAC Trends in Analytical Chemistry · 2015 · 162 citations · Full text

Natural Sciences, Chemistry, Analytical Chemistry +7

Development of the H-point standard-additions method for ultraviolet-visible spectroscopic kinetic analysis of two-component systems

F. Bosch‐Reig, P. Campı́ns-Falcó, Adela Sevillano-Cabeza et al. · Analytical Chemistry · 1991 · 76 citations

Natural Sciences, Chemistry, Analytical Chemistry +9

On-Line Derivatization into Precolumns for the Determination of Drugs by Liquid Chromatography and Column Switching:  Determination of Amphetamines in Urine

R. Herráez‐Hernández, P. Campı́ns-Falcó, Adela Sevillano-Cabeza · Analytical Chemistry · 1996 · 67 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +13

An evaluation of solid phase microextraction for aliphatic amines using derivatization with 9-fluorenylmethyl chloroformate and liquid chromatography

R. Herráez‐Hernández, Consuelo Cháfer‐Pericás, J. Verdú‐Andrés et al. · Journal of Chromatography A · 2006 · 67 citations

Pharmacy, Chemistry, Pharmaceutical Analysis +16

Improved detection limit for ammonium/ammonia achieved by Berthelot's reaction by use of solid-phase extraction coupled to diffuse reflectance spectroscopy

Y. Moliner‐Martínez, R. Herráez‐Hernández, P. Campı́ns-Falcó · Analytica Chimica Acta · 2004 · 61 citations

Natural Sciences, Chemistry, Analytical Chemistry +10