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

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

Description

Categories Analytical Chromatography, Food & Beverage Analysis, Environmental Analysis, SPME Applications, Environmental, Organics, Pesticide and Metabolite Residues, Pesticides, Applications (Chromatograms), Chromatograms, HPLC Chromatograms
Featured Industry Environmental
Legal Information SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
suitability application for SPME, application for HPLC

Materials

     
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