HPLC Analysis of Carbamate and Urea Pesticides on SUPELCOSIL™ LC-8 after SPME using 60 μm PDMS/DVB Fiber

Conditions

sample/matrix: 3 mL water containing 8ng/mL of each analyte in 10% NaCl
SPME fiber: PDMS/DVB, 60 μm (57317)
extraction: immersion, 40 min, rapid stirring
desorption process: static, 5 min in acetonitrile:water (65:35); dynamic, valve open during run
column: SUPELCOSIL LC-8, 15 cm × 4.6 mm I.D., 5 µm particles (58220-U)
mobile phase: (A) acetonitrile; (B) water
gradient: 18:82 to 65:35 in 9 min, hold 3 min
flow rate: 2.0 mL/min
column temp.: 35 °C
detector: UV, 240 nm

Keywords

Analytical/Chromatography, Applications, Applications (Chromatograms), Chromatograms, Environmental Analysis, Food & Beverage Analysis, HPLC Chromatograms, Organics, Pesticide and Metabolite Residues, Pesticides, SPME Applications

Materials



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