1994

1. Drying agents for water-free introduction of desorption solvent into a GC after on-line SPE of aqueous samples

   Chromatographia, Vol. 38, Núm. 7-8, pp. 461-469

2. On-line trace-level enrichment gas chromatography of triazine herbicides, organophosphorus pesticides, and organosulfur compounds from drinking and surface waters

   The Analyst, Vol. 119, Núm. 9, pp. 2025-2031