Lowering Detection Limits for Routine Analysis of Pesticides Residues in Foods Using the Agilent 7000C Triple Quadrupole GC/MS

AppNote 12/2006 Fast Screening of Pesticide Multiresidues in Aqueous Samples by Dual Stir Bar Sorptive Extraction (Dual SBSE) and Thermal Desorption – Fast GC/MS using a Modular Accelerated Column Heater (MACH) Nobuo Ochiai, Kikuo Sasamoto, Hirooki Kanda GERSTEL K.K., 2-13-18…

AppNote 4/2004 Multi-Residue Method for Determination of 85 Pesticides in Vegetables, Fruits and Green Tea by Stir Bar Sorptive Extraction and Thermal Desorption GC-MS Nobuo Ochiai, Kikuo Sasamoto, Hirooki Kanda GERSTEL K.K., 2-13-18 Nakane, Meguro-ku, Tokyo, 152-0031 Japan Takashi Yamagami…

AppNote 5/2003 Stir Bar Sorptive Extraction: Recovery of Organic Acids and Amines Edward A. Pfannkoch, Jacqueline A. Whitecavage, Vanessa R. Kinton Gerstel, Inc., 701 Digital Drive, Suite J, Linthicum, MD 21090, USA KEYWORDS Stir Bar Sorptive Extraction, SBSE, organic acids,…

AppNote 3/2005 Multi-Residue Method for the Determination of Five Groups of Pesticides in Non-Fatty Food Samples by Dual Stir Bar Sorptive Extraction (Dual SBSE) and Thermal Desorption GC-MS* Nobuo Ochiai, Kikuo Sasamoto, Hirooki Kanda GERSTEL K.K., 2-13-18 Nakane, Meguro-ku, Tokyo,…