L. Chen

Selective trace enrichment on immunosorbents for the multiresidue analysis of phenylurea and triazine pesticides

Valérie Pichon, L. Chen, Nathalie Fischer‐Durand et al. · Journal of Chromatography A · 1996 · 92 citations

Engineering, Allergy, Biochemistry +14

Comparison of sorbents for the solid-phase extraction of the highly polar degradation products of atrazine (including ammeline, ammelide and cyanuric acid)

Valérie Pichon, L. Chen, S. Guenu et al. · Journal of Chromatography A · 1995 · 65 citations

Solvent Extraction, Chemical Engineering, Cyanuric Acid +12

On-line preconcentration and liquid chromatographic analysis of phenylurea pesticides in environmental water using a silica-based immunosorbent

Valérie Pichon, L. Chen, M.-C. Hennion · Analytica Chimica Acta · 1995 · 50 citations

Liquid Chromatographic Analysis, Environmental Chemistry, Engineering +13

Solid-Phase Extraction, Clean-pp and Liquid Chromatography for Routine Multiresidue Analysis of Neutral and Acidic pesticides In Natural Waters in One Run

Valérie Pichon, Céline Cau Dit Coumes, L. Chen et al. · International Journal of Environmental & Analytical Chemistry · 1996 · 18 citations

Solvent Extraction, Engineering, Pesticide-residue Analysis +20