GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

GC Analysis of Amines in Water on SPB®-1 SULFUR after SPME using 65 μm PDMS/DVB Fiber

Conditions

sample/matrix amines at 5 ppm in water, 27% NaCl, pH 9.5
desorption process 270 °C for 5 min
extraction 20 min, fiber immersed in water, rapid stirring
SPME fiber 65 μm polydimethylsiloxane/divinylbenzene (57310)
column SPB®-1 SULFUR, 30 m x 0.32 mm I.D., 4.0 µm (24158)
oven 50 °C (2 min), 10 °C/min to 150 °C
carrier gas helium, 25 cm/sec (set @ 50 °C)
liner 0.75 mm I.D., SPME
inj. temp. 270 °C
detector MSD, SIM at 0.6 sec/scan

Description

Categories Analytical Chromatography, SPME Applications, GC Applications, Amines & Nitroaromatics, Amines
Featured Industry Chemicals and Industrial Polymers
Legal Information SPB is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
suitability application for SPME, application for GC

Analyte

  • Diethylamine
  • Dimethylamine
  • Methylamine
  • Triethylamine

Materials

     
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