Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

GC Analysis of Phenols in Water on a 5% Phenyl Column after SPME using 85 μm Polyacrylate Fiber

GC Analysis of Phenols in Water on a 5% Phenyl Column after SPME using 85 μm Polyacrylate Fiber

Conditions

sample/matrix 50 ppb phenols in water, 27% NaCl, pH 2
desorption process splitless, 280 C (closed 3 min)
extraction 20 min immersed in water with rapid stirring
SPME fiber polyacrylate, 85 µm (57304)
column 5% Phenyl Polysiloxane, 30 m x 0.25 mm I.D., 0.25 µm (Supelco equivalent, SLB-5ms, 28471-U)
oven 40 C (4 min), 12 C/min to 260 C
carrier gas helium, 40 cm/sec at 40 C
detector MS, Scan Range m/z = 45-465 at 0.6 sec/scan

Description

Categories Analytical Chromatography, SPME Applications, GC Applications, Phenols
Featured Industry Chemicals and Industrial Polymers
Environmental
Food and Beverages
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

  • 2,3,4,6-Tetrachlorophenol
  • 2,4,5-Trichlorophenol
  • 2,4,6-Trichlorophenol
  • 2,4-Dichlorophenol
  • 2,4-Dimethylphenol
  • 2,4-Dinitrophenol
  • 2,6-Dichlorophenol
  • 2-Chlorophenol
  • 2-Methyl-4,6-dinitrophenol
  • 2-Methylphenol
  • 2-Nitrophenol
  • 3-Methylphenol
  • 4-Chloro-3-methylphenol
  • 4-Methylphenol
  • 4-Nitrophenol
  • Dinoseb
  • Pentachlorophenol
  • Phenol

Materials

     
Related Links