A Novel Large Volume At-Column Concentrating Technique and its Applicability to Labile Pesticide Analysis

Application Note No. 020 Original Research Papers Environmental Applications of Large Volume Injection in Capillary GC Using PTV Injectors Hans G.J. Mol*, Mariken Althuizen, Hans-Gerd Janssen, and Carel A. Cramers Eindhoven University of Technology, Laboratory of Instrumental Analysis, PO Box…

Application Note No. 010 Large Volume Injection in Capillary GC Using PTV Injectors: Comparison of Inertness of Packing Materials Hans G.J. Mol*, Pieter J.M. Hendriks, Hans-Gerd Janssen, and Carel A. Cramers Eindhoven University of Technology, Laboratory of Instrumental Analysis, P.O.…

Application Note No. 030 Large-volume injection in gas chromatographic trace analysis using temperature-programmable (PTV) injectors Hans G.J. Mol Amsterdam, Netherlands Hans-Gerd Janssen *, Carel A. Cramers Eindhoven, Netherlands Udo A. Th. Brinkman Amsterdam, Netherlands The use of programmed-temperature vaporising (PTV)…

Application Note No. 033 Determination of Pesticides in Aqueous Samples by On-Line Coupling Solid-Phase Extraction to Gas Chromatography with At-Column Concentrating Interface Ryoichi Sasano*, Takayuki Hamada, Masahiro Furuno GL Sciences, 237-2 Sayamagahara, Iruma, Saitama, 358-0032 Japan Key Words: On-line SPE-GC;…