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	1.	Derivatization of tertiary amphetamines with 9-fluorenylmethyl chloroformate for liquid chromatography: determination of N-methylephedrine. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Producer: 20000830 In: The Analyst vol. 125 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	2.	Chromatographic separation of chlorthalidone enantiomers using beta-cyclodextrins as chiral additives. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Producer: 20000907 In: Journal of chromatography. B, Biomedical sciences and applications vol. 740 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	3.	Automated trace enrichment for screening and/or determination of primary, secondary and tertiary amphetamines in biological samples by liquid chromatography. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Producer: 20000111 In: The Analyst vol. 124 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	4.	A microanalytical method for ammonium and short-chain primary aliphatic amines using precolumn derivatization and capillary liquid chromatography. [electronic resource] by Moliner-Martínez, Y Herráez-Hernández, R Campíns-Falcó, P Producer: 20071106 In: Journal of chromatography. A vol. 1164 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	5.	Minimizing the impact of sample preparation on analytical results: In-tube solid-phase microextraction coupled on-line to nano-liquid chromatography for the monitoring of tribenuron methyl in environmental waters. [electronic resource] by Serra-Mora, P Herráez-Hernández, R Campíns-Falcó, P Producer: 20200512 In: The Science of the total environment vol. 721 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	6.	Strategies for the enantiomeric determination of amphetamine and related compounds by liquid chromatography. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Verdú-Andrés, J Producer: 20030903 In: Journal of biochemical and biophysical methods vol. 54 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	7.	Analysis of enantiomers giving partially overlapped peaks by using different treatments of the chromatographic ultraviolet signals: quantification of pseudoephedrine enantiomers. [electronic resource] by Verdú-Andrés, J Herráez-Hernández, R Campíns-Falcó, P Producer: 20020228 In: Journal of chromatography. A vol. 930 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	8.	Determination of amphetamine and related compounds in urine using on-line derivatization in octadecyl silica columns with 9-fluorenylmethyl chloroformate and liquid chromatography. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Sevillano-Cabeza, A Producer: 19970121 In: Journal of chromatography. B, Biomedical applications vol. 679 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	9.	A method for the determination of dimethylamine in air by collection on solid support sorbent with subsequent derivatization and spectrophotometric analysis. [electronic resource] by Moliner-Martínez, Y Campíns-Falcó, P Herráez-Hernández, R Producer: 20050502 In: Journal of chromatography. A vol. 1059 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	10.	In-tube solid-phase microextraction-capillary liquid chromatography as a solution for the screening analysis of organophosphorus pesticides in untreated environmental water samples. [electronic resource] by Cháfer-Pericás, C Herráez-Hernández, R Campíns-Falcó, P Producer: 20070321 In: Journal of chromatography. A vol. 1141 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	11.	Application of column-switching techniques to the determination of medium polarity drugs: determination of acetazolamide in urine. [electronic resource] by Campíns-Falcó, P Herráez-Hernández, R Sevillano-Cabeza, A Producer: 19940718 In: Journal of chromatography. B, Biomedical applications vol. 654 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	12.	Sensitive determination of methylenedioxylated amphetamines by liquid chromatography. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Verdú-Andrés, J Producer: 20010802 In: The Analyst vol. 126 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	13.	Influence of the presence of surfactants and humic acid in waters on the indophenol-type reaction method for ammonium determination. [electronic resource] by Moliner-Martínez, Y Campíns-Falcó, P Herráez-Hernández, R Producer: 20121002 In: Talanta vol. 69 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	14.	Comparative study of the determination of trimethylamine in water and air by combining liquid chromatography and solid-phase microextraction with on-fiber derivatization. [electronic resource] by Cháfer-Pericás, C Campíns-Falcó, P Herráez-Hernández, R Producer: 20121002 In: Talanta vol. 69 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	15.	On-line derivatization into precolumns for the determination of drugs by liquid chromatography and column switching: determination of amphetamines in urine. [electronic resource] by Herràez-Hernàndez, R Campíns-Falcó, P Sevillano-Cabeza, A Producer: 19960913 In: Analytical chemistry vol. 68 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	16.	Liquid chromatographic analysis of amphetamine and related compounds in urine using solid-phase extraction and 3,5-dinitrobenzoyl chloride for derivatization. [electronic resource] by Herráez-Hernández, R Campíns-Falcó, P Sevillano-Cabeza, A Producer: 19970430 In: Journal of chromatographic science vol. 35 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	17.	Improved detection limits for screening of diuretics by coupled liquid chromatography and ultraviolet-visible spectrophotometry. [electronic resource] by Campíns-Falcó, P Herráez-Hernández, R Sevillano-Cabeza, A Producer: 19930507 In: Journal of chromatography vol. 612 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	18.	Column-switching techniques for high-performance liquid chromatography of drugs in biological samples. [electronic resource] by Campíns-Falcó, P Herráez-Hernández, R Sevillano-Cabeza, A Producer: 19940126 In: Journal of chromatography vol. 619 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	19.	On-fibre solid-phase microextraction coupled to conventional liquid chromatography versus in-tube solid-phase microextraction coupled to capillary liquid chromatography for the screening analysis of triazines in water samples. [electronic resource] by Cháfer-Pericás, C Herráez-Hernández, R Campíns-Falcó, P Producer: 20060928 In: Journal of chromatography. A vol. 1125 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)
	20.	A new selective method for dimethylamine in water analysis by liquid chromatography using solid-phase microextraction and two-stage derivatization with o-phthalaldialdehyde and 9-fluorenylmethyl chloroformate. [electronic resource] by Cháfer-Pericás, C Herráez-Hernández, R Campíns-Falcó, P Producer: 20121002 In: Talanta vol. 66 Online resources: Available from publisher's website Availability: No items available. Save to lists Add to cart (remove)

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Your search returned 54 results.