GC Analysis of Nitrosamines in Water on PTA-5 after SPME using 65 μm PDMS/DVB Fiber

GC Analysis of Nitrosamines in Water on PTA-5 after SPME using 65 μm PDMS/DVB Fiber

Conditions

sample/matrix analytes in water +25% KCl, pH 10.0
desorption process 270 °C for 1 min
extraction immersion, 15 min (rapid stirring)
SPME fiber 65 μm polydimethylsiloxane/divinylbenzene (57310-U)
column PTA-5, 30 m x 0.32 mm I.D., 0.5 µm (24331)
oven 50 °C (1 min), 10 °C/min to 250 °C (2 min)
carrier gas helium, 30 cm/sec
liner 0.75 mm I.D., SPME
inj. temp. 250 °C
detector MSD, SIM

Description

Categories Analytical Chromatography, SPME Applications, GC Applications, Amines & Nitroaromatics, Amines
Featured Industry Chemicals and Industrial Polymers
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suitability application for SPME, application for GC

Analyte

  • Nitrosodibutylamine
  • Nitrosodiethylamine
  • Nitrosodimethylamine
  • Nitrosodipropylamine
  • Nitrosomethylethylamine
  • Nitrosopiperidine
  • N-Nitrosodiphenylamine

Materials

     
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