Dra. Purificación López Mahía  

A reliable method for the isolation and characterization of microplastics in fish gastrointestinal tracts using an infrared tunable quantum cascade laser system

Inhalation bioaccessibility of multi-class organic pollutants associated to atmospheric PM2.5: Correlation with PM2.5 properties and health risk assessment

Weathering-independent differentiation of microplastic polymers by reflectance IR spectrometry and pattern recognition

Adsorption of pesticides and personal care products on pristine and weathered microplastics in the marine environment. Comparison between bio-based and conventional plastics

On the influence of VOCs on new particle growth in a Continental-Mediterranean region

Development of an analytical procedure to analyze microplastics in edible macroalgae using an enzymatic-oxidative digestion

Estudios de bioaccesibilidad y biodisponibilidad in vitro de contaminantes en material particulado atmosférico

New Ways for the Advanced Quality Control of Liquefied Natural Gas

Misidentification of PVC microplastics in marine environmental samples

Impact of weathering on the chemical identification of microplastics from usual packaging polymers in the marine environment

Study of Temporal Variations of Equivalent Black Carbon in a Coastal City in Northwest Spain Using an Atmospheric Aerosol Data Management Software

Phthalates, organotin compounds and per-polyfluoroalkyl substances in semiconfined areas of the Spanish coast: Occurrence, sources and risk assessment

Development of a fast and efficient method to analyze microplastics in planktonic samples

Polycyclic aromatic hydrocarbons analysis in tea infusions and tea beverages using membrane assisted solvent extraction

Evolution of gaseous and particulate pollutants in the air: What changed after five lockdown weeks at a Southwest Atlantic European Region (Northwest of Spain) due to the SARS-CoV-2 Pandemic?

Competencias transversales para la responsabilidad social a través del aprendizaje y servicio de la química analítica

Polycyclic aromatic hydrocarbons in atmospheric particulate matter (PM10) at a Southwestern Europe coastal city: status, sources and health risk assessment

Development and validation of a multi-pollutant method for the analysis of polycyclic aromatic hydrocarbons, synthetic musk compounds and plasticizers in atmospheric particulate matter (PM2.5)

Monitorization of polyamide microplastics weathering using attenuated total reflectance and microreflectance infrared spectrometry

Modeling the natural gas knocking behaviour using gas-phase infrared spectra and multivariate calibration

Oral bioavailability reveals an overestimation of the toxicity of polycyclic aromatic hydrocarbons in atmospheric particulate matter

Fast quality control of natural gas for commercial supply and transport utilities

Levels and sources of atmospheric particle-bound mercury in atmospheric particulate matter (PM10) at several sites of an Atlantic Coastal European Region

Testing a novel biotechnological passive sampler for monitoring atmospheric PAH pollution

Standardization of the minimum information for publication of infrared related data when microplastics are characterized

Major, minor and trace elements composition of Amazonian foodstuffs and its contribution to dietary intake

Rapid evaluation of ammonium in different rain events minimizing needed volume by a cost-effective and sustainable PDMS supported solid sensor

The occurrence and distribution of polycyclic aromatic hydrocarbons, bisphenol A and organophosphate flame retardants in indoor dust and soils from public open spaces: Implications for human exposure

Inhalation bioaccessibility estimation of polycyclic aromatic hydrocarbons from atmospheric particulate matter (PM10): Influence of PM10 composition and health risk assessment

Comparative study of atmospheric water-soluble organic aerosols composition in contrasting suburban environments in the Iberian Peninsula Coast

Gaseous and speciated particulate emissions from the open burning of wastes from tree pruning

Web Application for Atmospheric Aerosol Data Management: Software and Case Study in the Spanish Network on Environmental Differential Mobility Analysers

Oral bioavailability estimation of toxic and essential trace elements in PM10

Preparation of items for a textile proficiency testing scheme

Occurrence of selected endocrine disrupting compounds in Iberian coastal areas and assessment of the environmental risk

Improved sensitivity of natural gas infrared measurements using a filling gas

Determination of atmospheric particle-bound polycyclic aromatic hydrocarbons using subcritical water extraction coupled with membrane microextraction

An environmentally friendly method for the determination of polycyclic aromatic hydrocarbons in different soil typologies

A low-cost system to simulate environmental microplastic weathering

Multi-element determinations in foods from Amazon region by ICP-MS after enzymatic hydrolysis assisted by pressurization and microwave energy

Fast and sensitive determination of per- and polyfluoroalkyl substances in seawater

Interrelationships between major components of PM10 and sub-micron particles: Influence of Atlantic air masses

Recent advances in analytical methods for the determination of 4-alkylphenols and bisphenol A in solid environmental matrices: A critical review

Selenium species determination in foods harvested in Seleniferous soils by HPLC-ICP-MS after enzymatic hydrolysis assisted by pressurization and microwave energy

Temporal and spatial variability of atmospheric particle number size distributions across Spain

Major ions and trace metal composition of bulk precipitation collected at a suburban area: Comparison of two deposition collectors

Reliable, rapid and simple method for the analysis of phthalates in sediments by ultrasonic solvent extraction followed by head space-solid phase microextraction gas chromatography mass spectrometry determination

Evergreen or deciduous trees for capturing PAHs from ambiente air? A case study

A comparative study of extractant and chromatographic phases for the rapid and sensitive determination of six phthalates in rainwater samples.

Integrative health risk assessment of air pollution in the northwest of Spain

Ion-pair in-tube solid phase microextraction for the simultaneous determination of phthalates and their degradation products in atmospheric particulate matter

Comparative study of bulk and partial digestion methods for airborne PM10-bound elements in a high mineral dust urban site in Constantine, Algeria

Inorganic ions and trace metals bulk deposition at an Atlantic Coastal European region

Sphagnum palustre clone vs native Pseudoscleropodium purum: A first trial in the field to validate the future of the moss bag technique

Trends in analytical methodologies for the determination of alkylphenols and bisphenol in water samples

Strengths and weaknesses of in-tube solid-phase microextraction: A scoping review

PAH detection in Quercus robur leaves and Pinus pinaster needles: A fast method for biomonitoring purpose

A novel and cost-effective method for the determination of fifteen polycyclic aromatic hydrocarbons in low volume rainwater samples

Determination of arsenic species in edible seaweeds by HPLC-ICP-MS after pressurized hot water extraction

Multivariate optimization of PTV-GC-MS method for simultaneous determination of organometallic compounds of mercury, lead and tin

Occurrence of alkylphenols and bisphenol A in wild mussel samples from the Spanish Atlantic coast and Bay of Biscay

The Influence of Oceanic Air Masses on Concentration of Major Ions and Trace Metals in PM2.5 Fraction at a Coastal European Suburban Site

Pressurized hot water extraction followed by miniaturized membrane assisted solvent extraction for the green analysis of alkylphenols in sediments

Proposal of a procedure for the analysis of atmospheric polycyclic aromatic hydrocarbons in mosses.

Impact of medium-distance pollution sources in a Galician suburban site (NW Iberian peninsula)

Determination of organotin compounds in waters by headspace solid phase microextraction gas chromatography triple quadrupole tandem mass spectrometry under the European Water Framework Directive

Urban NH3 levels and sources in six major Spanish cities

Active biomonitoring of heavy metals and PAHs with mosses and lichens: a case study in the cities of Naples and London

Occurrence, distribution and bioaccumulation of endocrine disrupting compounds in water, sediment an biota samples from an international river

Intercomparisons of mobility size spectrometers and condensation particle counters in the frame of the Spanish atmospheric observational aerosol network

Occurrence, distribution and bioaccumulation of endocrine disrupting compounds in water, sediment and biota samples from a European river basin

An intercomparison study of analytical methods used for quantification of levoglucosan in ambient aerosol filter samples.

A practical comparison of single and multiple imputation method to handle complex missing data in air quality datasets

Influence of marine, terrestrial and anthropogenic sources on ionic and metallic composition of rainwater at a suburban site (northwest coast of Spain)

A simple method for simultaneous determination of nine triazines in drinking water

Analysis of endocrine disruptor compounds in marine sediments by in cell clean up-pressurized liquid extraction-liquid chromatography tandem mass spectrometry determination

Stable carbon isotopic ratios of a rural aerosol at the centre of Galicia (Spain)

Arsenic species determination in human scalp hair by pressurized hot water extraction and high performance liquid chromatography-inductively coupled plasma-mass spectrometry.

Determination of carbonyl compounds in particulate matter PM2.5 by in-tube solid-phase microextraction coupled to capillary liquid chromatography/mass spectrometry

In vitro bioavailability of total selenium and selenium species from seafood

Influence of matrix on suitability of four methods for organochlorine pesticide analysis in waters

Membrane assisted solvent extraction coupled with liquid chromatography tandem mass spectrometry applied to the analysis of alkylphenols in water samples

ICP-MS for the determination of selenium bioavailability from seafood and effect of major food constituents

Use of pressurized hot water extraction and high performance liquid chromatography-inductively coupled plasma-mass spectrometry for water soluble halides speciation in atmospheric particulate matter

Trace metal determination of edible seaweeds by pressurized hot water extraction and determination by inductively coupled plasma mass spectrometry.

Blank and sample handling troubleshooting in ultratrace analysis of alkylphenols and bisphenol A by liquid chromatography tandem mass spectrometry

Determination of alkylphenols and bisphenol A in seawater samples by dispersive liquid-liquid microextraction and liquid chromatography tandem mass spectrometry for compliance with environmental quality standards (Directive 2008/105/EC)

Emerging pollutants in sewage, surface and drinking water in Galicia (NW Spain)

Fast and selective pressurized liquid extraction with simultaneous in cell clean up for the analysis of alkylphenols and bisphenol A in bivalve molluscs

Trace metals in marine foodstuff: Bioavailability estimation and effect of major food constituents

Improving methodological aspects of the analysis of five regulated haloacetic acids in water samples by solid-phase extraction, ion-pair liquid chromatography and electrospray tandem mass spectrometry

Assessment of the bioavailability of toxic and non-toxic arsenic species in seafood samples

Analytical methodology for determination of organochlorine pesticides in vegetation

In-vivo and in-vitro testing to assess the bioaccessibility and the bioavailability of arsenic, selenium and mercury species in food samples

Application of fast ultrasound water-bath assisted enzymatic hydrolysis - High performance liquid chromatography-inductively coupled plasma-mass spectrometry procedures for arsenic speciation in seafood materials

On-line analysis of carbonyl compounds with derivatization in aqueous extracts of atmospheric particulate PM10 by in-tube solid-phase microextraction coupled to capillary liquid chromatography

Investigating the chlorination of acidic pharmaceuticals and by-product formation aided by an experimental design methodology

3-Way pattern-recognition of PAHs from Galicia (NW Spain) seawater samples after the Prestige¿s wreck

A matrix solid-phase dispersion-gel permeation chromatography-programmed temperature vaporisation-GC-MS procedure for the analysis of polycyclic aromatic hydrocarbons in mussel samples.

Development of an environmental friendly method for the analysis of organochlorine pesticides in sediments

Evaluation of the degree of compliance of the EU target values for As, Pb, Cd, Ni and polycyclic aromatic hydrocarbons in Pm10 at four urban sites of the northwest of Spain

Investigation of the source composition and temporal distribution of volatile organic compounds (VOCs) in a suburban area of the northwest of Spain using chemometric methods

Sample preparation based on matrix solid-phase dispersion and solid-phase extraction cleanup for the determination of organochlorine pesticides in fish

Simultaneous determination of carbonyl compounds and polycyclic aromatic hydrocarbons in atmospheric particulate matter by liquid chromatography-diode array detection-fluorescence detection

Simultaneous pressurized enzymatic hydrolysis extraction and clean up for arsenic speciation in seafood samples before high performance liquid chromatography-inductively coupled plasma-mass spectromet

Valoración de la ingesta de nutrientes en un centro escolar de A Coruña

A study of large-volume on-column injection GC-ECD for the ultratrace analysis of organochlorine pesticides in water

Analysis of residual products in benzyl chloride used for the industrial synthesis of quaternary compounds by liquid chromatography with diode-array detection

Direct determination of V, Ni, and Co in emulsified fuel oil samples by electrothermal atomic absorption spectrometry (ETAAS)

In-tube solid-phase microextraction and liquid chromatography using a Monolithic column for the selective determination of residual ethylenediamine in industrial cationic polymers

Matrix solid-phase dispersion of organic compounds and its feasibility for extracting inorganic and organometallic compounds

Multi-residue analytical method for the determination of emerging pollutants in water by solid-phase extraction and liquid chromatography-tandem mass spectrometry

Temporal distribution, behaviour and reactivities of BTEX compounds in a suburban Atlantic area during a year

Terpenoid emissions from quercus robur. A case study or Galicia (NW Spain)

A multivariate study of the programmed temperature vaporization injection-gas chromatographic-mass spectrometric determination of polycyclic aromatic hydrocarbons. Application to marine sediments anal

As, Bi, Sb, and Se in PM10 Fraction of Atmospheric Particulate Matter EDTA-Pressurized Liquid Extraction and Determination by Hydride Generation Atomic Fluorescence Spectrometry.

Automated on-line in-tube solid-phase microextraction-assisted derivatization coupled to liquid chromatography for quantifiying residual dimethylamine in cationic polymers.

Characterization of a long range transport pollution episode affecting PM in SW Spain

Determination of organic anions in atmospheric aerosol samples by capillary electropheric aerosol samples by capillary electrophoresis after reserved pre-electrophoresis.

Development of a programmed temperature vaporization-gas chromatography-tandem mass spectometry method for polycyclic aromatic hydrocarbons analysis in biota samples at ultratrace levels

Development of an analytical method based on microwave-assisted extraction and solid-phase extraction cleanup for the determination of organochlorine pesticides in animal feed

Indirect photometric detection of anions in nonaqueous capillary electrophoresis employing Orange G as probe and a light-emitting diode-based detector

Matrix Solid-Phase Dispersion as a Sample Pretreatment for the Speciation of Arsenic in Seafood Products

Multiclass Determination of Sunscreen Chemicals in Water Samples by Liquid Chromatography-Tandem Mass Spectrometry

Pressurized hot water extraction coupled to solid-phase microextraction-gas chromatography-mass spectrometry for the analysis of polycyclic aromatic hydrocarbons in sediments.

Pressurized liquid extraction followed by high performance liquid chromatography coupled to hydride generation atomic fluorescence spectrometry for arsenic and selenium speciation in atmospheric parti

Pressurized Liquid Extraction and Microwave-Assisted Extraction in the Determination of Organochlorine Pesticides in Fish Muscle Samples

Tracers and impact of open burning of rice straw residues on PM in Eastern Spain

Troubleshooting in the Analysis of Hexachlorocyclohexane Isomers in Agar-Agar Culture Media

METODOLOGÍAS DE ANÁLISIS Y CARACTERIZACIÓN DE HEXACLOROCICLOHEXANO EN EL ENTORNO DEL POLÍGONO INDUSTRIAL DE TORNEIROS (PORRIÑO-PONTEVEDRA)

Aqueous and Acidified Slurry Sampling Approaches in the As, Sb, and Sn Determination of Urban Dust Samples by HG-ETAAS

Arsenic extraction in marine biological materials using pressurised liquid extraction

As, Bi, Sb and Sn determination in atmospheric particulate matter by direct solid sampling-hydride generation-electrothermal atomic absorption spectrometry

Capillary electrophoretic method for the determination of inorganic and organic anions in real samples strategies for improving repeatibility and reproducibility

Comparison of pressurized liquid extraction and microwave assisted extraction for the determination of organochlorine pesticides in vegetables

Determination of major and trace elements in human scalp hair by pressurized-liquid extraction with acetic acid and inductively coupled plasma-optical-emission spectometry

Development of a new sample pre-treatment procedure based on pressurized liquid extraction for the determination of metals in edible seaweed

Feasibility of Pressurization To Speed Up Enzymatic Hydrolysis of Biological Materials for Multielement Determinations

Multiresidue analysis of acidic and polar organic contaminants in water samples by stir-bar sorptive extraction-liquid desorption-gas chromatography-mass spectrometry

Optimisation of a selective method for the determination of organophosphorous triesters in outdoor particulate samples by pressurised liquid extraction and large-volume injection gas chromatography-po

Pressurized Liquid Extraction of Organochlorine Pesticides from Certified Solid Materials

Pressurized liquid extraction-assisted mussel cytosol preparation for the determination of metals bound to metallothionein-like proteins

Solid-phase microextraction-gas chromatographic-tandem mass spectrometric analysis of polycyclic aromatic hydrocarbons Towards the European Union water directive 2006/0129 EC

Use of chelating solvent-based pressurized liquid extraction combined with inductively coupled plasma-optical emission spectrometry for trace element determination in atmospheric particulate matter

Development of a web-based support system for both homogeneous and heterogeneous air quality control networks: process and product

Analysis of Residual Products in Triethylbenzylammonium Chloride by HPLC. Study of the retention Mechanism

As, Cd, Cr, Ni and Pb pressurized liquid extraction with acetic acid from marine sediment and soil samples

Evaluatíon of HCH isomers and metabolites in soils, leachates, river water and sediments of a highly contaminated area

Optimisation of purge-and-trap gas chromatography-mass spectrometry analysis of volatile organic compounds in water

Pressurized liquid extraction as a novel sample pre-treatment for trace element leaching from biological material

Pressurized liquid extraction of organometals and its feasibility for total metal extraction

Spatial and temporal distribution of dissolved/dispersed aromatic hydrocarbons in seawater in the area affected by the Prestige oil spill

Use of Aqueous Slurries of Coal Fly Ash Samples for the Direct Determination of As, Sb, and Se by Hydride Generation-Atomic Fluorescence Spectrometry

Determination of organochlorine pesticides in horticultural samples by microwave assisted extraction followed bay GC-ECD

Influence of several experimental parameters on As and Se leaching from coal fly ash samples

Organochlorine pesticides accumulation and degradation products in vegetation samples of a contaminated area in Galicia (NW Spain)

Possible influence of a gas station on volatile organic compound levels in the ambient air of an urban area

Troubleshooting with cell blanks in PLE extraction

As, Bi, Se (IV), and Te (IV) Determination in Acid Extracts of Raw Materials and By-products From Coal-Fired Power Plants by Hydride Generation-Atomic Fluorescence Spectrometry

Assessment of methodologies for airborne BaP anlysis

C1 to C9 volatile organic compound measurements in urban air

Characterization of soluble ions in PM10 fraction airborne particulate matter. Relations with rain water

Determination of 21 organochlorine pesticides in tree leaves using solid-phase extraction clean-up cartridges

Development of a slurry-extraction procedure for direct determination of cobalt by electrothermal atomic absorption spectrometry in complex environmental samples

Development of pressurized liquid extraction and cleanup procedures for determination of organochlorine pesticides in soils

Direct determination of Ge in hot spring waters and coal fly ash samples by hydride generation-ETAAS

Evaluation of two atomisation modes for direct determination of molybdenum in complex matrices by ultrasonic slurry sampling-electrothermal atomic absorption spectrometry

First assessment of dioxin emissions from coal-fired power stations in Spain

First assessment of PM10, PM2.5 and PM1 measurements in the surroundings of a medium-size northwest Spain city

Hydride generation atomic fluorescence spectrometric determination of As, Bi, Sb, Se (IV) en Te (IV) in aqua regia extracts from atmospheric particulate matter using multivariate optimization

Improvement of sensitivity in the determination of organochlorine pesticides using a PSS injector with GC-ECD

Microwave-assisted extraction and ultrasonic slurry sampling procedures for cobalt determination in geological samples by electrothermal atomic absorption spectroscopy

Optimization of a thermal desorption method for a mixture of volatile organic compounds (C1-C10): Comparison of two types of cold-traps

A new method for the simultaneous determination of PAH and metals in samples of atmospheric particulate matter

Bismuth determination in environmental samples by hydride generation-electrothermal atomic absorption spectrometry

As, Hg and Se flue gas sampling in a Coal-Fired Power plant and their fate during coal combustion

Determination of aliphatic and polycyclic aromatic hidrocarbons in atmospheric particulate samples of A Coruña city (Spain)

Microwave extraction of organochlorine pesticides from soils

Microwave-assited extraction versus Soxhlet extraction in the analysis of 21 organochlorine pesticides in plants

Tube ageing as an important quality factor in the direct determination of Sb in solid samples by ultrasonic slurry sampling-ETAAS

Problems in the extraction of polycyclic aromatic hydrocarbons from diesel particulate matter

Coupled high performance liquid chormatography-microwave digestion-hidride generation-atomic absorption spectrometry for inorganic and organic arsenic speciation in fish tissue

Direct As, Bi, Ge, Hg and Se (IV) cold vapor/hydride generation from coal fly ash slurry samples and determination by electrothermal atomic absorption spectrometry

Optimisation of a programmed split-splitless injector in the gas chomatographic-mass spectrometric determination of organochlorine pesticides

"Tin determination in marine sediment, soil, coal fly ash and coal". Slurried samples by hydride generation-electrothermal atomic absorption spectrometry

Direct mercury determination in aqueous slurries of enviromental and biological samples by cold vapour generation-electrothermal atomic absortion spectrometry

Concentration and Clean-Up of Trace Hydrocarbons from Atmospheric Particulate Matter

Evaluación del aporte de nutrientes de una población universitaria de La Coruña

Trace metal evaluation in wet precipitation in the surroundings of A Coruña

Simultaneous Separation of Amidoamines and Benzalkonium Chloride Surfactants by Capillary Zone Electrophoresis

Microwave assisted digestion procesures for the determination of metalic elements in coal, fly ashes and slag by atomic absorption spectrometry

Slurry sampling for direct analysis of solid materials by electrothermal atomic absorption spectrometry (ETAAS). A literature review from 1990 to 2000

Análisis de COV en matrices acuosas mediante purga y atrapamiento/desorción térmica/cromatografía de gases/espectometría de masas

Dioxin Assessment in coal-fired power stations from Spain

Determination of As, Bi and Se in acidified slurries of marine sediment, soil and coal samples by hydride generation electrotermal atomic absorption spectometry

BEHAVIOR OF FLUORINE AND CHLORINE IN SPANISH COAL FIRED POWER PLANTS WITH PULVERIZED COAL BOILERS AND FLUIDIZED BED BOILER

Valoración de la ingesta de nutrientes de un colectivo de estudiantes deportistas de la Universidad de La Coruña

Capillary zone electrophoresis for the determination of light absorbing anions in environmental samples

Direct analysis of inorganic anions in samples with high salt content by capillary zone electrophoresis

Troubleshooting in the trace analysis of organochlorine pesticides in water samples

Multivariate optimisation of hydride generation procedures for single element determination of As, Cd, Sb and Se in natural waters by electrothermal atomic absorption spectrometry

Comparative study of different permanently-treated graphite tubes for the determination of As, Sb and Se in natural water by hydride generation-electrothermal atomic absorption spectrometry

Determination of As, Sb and Se in acid extracts from coal, fly ash and slag samples by hydride generation ETAAS

Use of low temperature ashing and microwave acid extraction procedures for As and Hg determination in coal, coal fly ash and slag smaplesby cold vapor/hydride generation AAS

Flame atomic absorption spectrometry with flow-injection on-line adsorption preconcentration using a knotted reactor for cadmiun determination in aqueous samples.

Study of cadmium-DDC complex adsorption in knotted reactor using differents eluents.

Antimony as tracer of the anthropogenic influence on soils and estuarine sediments

Chemical modifiers for direct determination of cobalt in coal combustion residues by ultrasonic slurry-sampling-ETAAS

Measurement of volatile organic compounds in urban air of La Coruña, Spain

Distribution of volatile organic compounds during the combustion process in coal-fired power stations

Determination of Aliphatic and Polycyclic Aromatic Hydrocarbons in Atmospheric Particulate Samples of A Coruña City (Spain)

Application of programmed-temperature split/splitless injection to the trace analysis of aliphatic hydrocarbons by gas chromatography

Determination of volatile organic compounds in emissions by coalfired power stations from Spain

Interaction between metallic species and biological substrates: approximation to possible interaction mechanisms between the alga Chlorella Vulgaris and arsenic(III)

Study of chemical modifiers for the direct determination of antimony in soils and sediments by ultrasonic slurry sampling-ETAAS with D2 compensation

Modeling of inner filter effect in synchronous spectrofluorimetry by using partial least squares

Determination of polycyclic aromatic hydrocarbons( PAHs) in a complex mixture by second derivative constant-energy synchronous spectrofluorimetry

Development of a method for determination of volatile organic compounds( C6-C9) by thermal desorption-gas chromatography. Application to urban and rural atmospheres

Optimization of microwave-assisted extraction of hydrocarbons in marine sediments: comparison with the Soxhlet extraction method

Determination of volatile organic compounds in coal, fly ash and slag samples by direct thermal desorption/GC/MS

Posicionamiento de los alumnos ante una asignatura práctica de química analítica en los nuevos planes de estudio españoles de la licenciatura de química.

Separation of Alkylbenzyl Quaternary Ammonium Compounds by Capillary Zone Electrophoresis with Sample Stacking Injection

Comparasion between Soxhlet, ultrasonic and microwave assited extraction of polycyclic aromatic hydrocarbons from atmospheric particulate matter

Microvawe assisted extraction of polycyclic aromatic hydrocarbons from atmospheric particulate samples

Resolution of benzo(a)pyrene in complex mixtures of other polycyclic aromatic hydrocarbons. Comparison of two spectrofluorimetric methods applied to water samples.

An empirical approach to update multivariate regression models intended for routine industrial use

Error propagation as a factor in selection of measurement intervals for the determination of polycyclic aromatic hydrocarbons by second-derivate spectrofluorimetry

HPLC-UV-FL PAH analysis in air particulates: application to La Coruña (Spain) air samples.

Capillary zone electrophoresis for the determination of absorbing anions in enviromental samples. Effect of diverse organic modifiers on selectivity.

Direct Analysis of Inorganic Anions in Samples with High Salt Content by Capillary Zone Electrophoresis.

Development of a thermal desoption-gas chromatography-mass spectrometry method for determination of styrene in air. Application to workplace air.

Optimizing Resolution in Cnstant-Energy Synchronous Spectrofluorimetry

Application of Chemometric techniques to optimice the determination of Sb in soils samples by ultrasonic slurry- ETAAS

Development of an analytical scheme for the direct determination of antimony in geological materials by automated ultrasonic slurry sampling- ETAAS

Analysis of metals in marine sediments by microwave extraction and flame, hybride generation and cold vapour atomic- absorption spectrometry

Determination of mercury in estuarine sediments by flow- injection cold vapour atomic absorption spectrometry after microwave extraction

Comparison of pyrolytic graphite tubes from two commercial firms used for the determination of antimony in sediment acid extracts

Development of a method for determination of volatile organic compounds( C6- C9) by thermal desorption- gas chromatography. Application to urban and rural atmospheres

Analysis of Residual Products in Benzalkonium Chloride by High- Performance Liquid Chromatography

Compostos Orgánicos Volátiles na Atmósfera

Source Apportionment of inorganic ions in airbone urban particles from Coruña city ( N.W of Spain) using positive matrix factorization

Determination of chromium in nitric acid extracts of soils by flame and electrothermal atomic absorption spectrometry.

Simultaneous determination of eleven polyciclic aromatic hydorcarbons (PAHS)by second-derivative synchronous spectrofluorimetry taking accoount the possibility of quenching by some pahs in the mixture.

Characterization of anthropogenic and natural emissions of particulate heavy metals in a surrounding area of La Coruña

Variaciones mensuales y estadísticas anuales de los parámetros de calidad en muestras de leche de la provincia de La Coruña en relación con el sistema de pago por calidad

A review of the main factors influencing the FT-IR-PLS abilities exemplified with petrochemical qualimetric applications

Estudio de diversos métodos de digestión para la especialización de arsénico inorgánico en matrices medioambientales

Use of multivariate techniques in quality control of kerosene production

Metals in airbone particulate matter in La Coruña (nw of Spain)

Total arsenic and selenium levels in atmospheric particulate matter of La Coruña (Spain).

Metals in airborne particulate matter in La Coruña (NW Spain)

Determination of Dimethylaminopropylamine in Alkylaminoamides by High-Performance Liquid Chromatography

Prediction of FCC Gasoline Octane Numbers Using Ft-MIR And PLS

Heavy metals determination in atmospheric particulate matter of La Coruña

Ciclodextrins as possible post-column fluorogenic reagents for the liquid chromatographic determination of psoralens

Cadmiun analysis in soil by microwave acid digestion and graphite furnace atomic absorption spectroscopy.

Determination of trace elements in tree leaves

Steady state fluorescence studies of the complexes between pyrene and per-6-O-tert-butyldimethylsilyl-,-and-cyclodextrins

Ion-exchange method for analysis pf four arsenic species and its application to tap water analysis

Cost, laboratory safety, productivity and faster research octane number and motor octane number determinations in industrial chemistry laboratories

Estudios quimiométricos de elementos metálicos en quesos para el control de calidad de lso mismos

Calidad química e higiénico-sanitaria de leche producida en la provincia de La Coruña

Aplicación de técnicas multivariantes a resultados de los análisis de leche natural de vaca: I Análisis factorial