SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS)

df 75 μm (CAR/PDMS), for use with manual holder, needle size 24 ga


fused silica fiber
plain black hub

Quality Level

needle size

24 ga


pkg of 3 ea


75 μm (CAR/PDMS)


solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

CAR/PDMS coating

Featured Industry

Food and Beverages


(For gasses and low molecular weight compounds (MW 30 - 225).)
for use with manual holder

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General description

For Gases and Low Molecular Weight Compounds (MW 30-225)
Solid phase microextraction (SPME) technique is generally used for GC/MS analysis. It helps in simplifying and speeding up the sample preparation. It also reduces solvent requirement during extraction.


SPME fiber assembly (CAR/PDMS) was used:
  • to extract volatiles from headspace vial of cheese samples.
  • to measure dimethyl sulphide concentrations of Ulva lactuca.
  • in determination of 2-Heptanone concentrations.


This SPME fiber assembly is also available with a Nitinol (NIT) core as Cat. No. 57904-U, providing enhanced fiber reproducibility, greater fiber durability, maintained selectivity for method consistency, and core inertness to ensure analyte stability. See more at SigmaAldrich.com/NITSPME .

WGK Germany


Certificate of Analysis

Certificate of Origin

Pawliszyn, Janusz
Solid Phase Microextraction: Theory and Practice, 264-264 (1997)
Pawliszyn, Janusz
Handbook of Solid Phase Microextraction, 410-410 (2009)
Talon, R., Montel, M.
Applied SPME, 364-371 (1999)
Intraspecific variation in stress-induced hydrogen peroxide scavenging by the ulvoid macroalga ulva lactuca1.
Ross, Cliff, and Kathryn L. Van Alstyne.
Journal of Phycology, 43, 466-474 (2007)
Sue Ann Scheppers Wercinski
Solid Phase Microextraction: A Practical Guide, 257-257 (1999)
This report demonstrates the potential of solid phase microextraction as a clinical research tool for the extraction of VOCs associated with lung cancer from human breath.
Read More
The use of solid phase microextraction (SPME) allowed for the straightforward, fast, sensitive, and accurate GC/MS determination of the residual solvent content of spiked and unspiked samples of hemp extract.
Read More
Separation of 4-Methyl-2-pentanone; Dimethyl disulfide; Hexanal; 3-Methylpentane; Acetone
Read More
Separation of Sulfur dioxide; Hydrogen sulfide; Carbonyl sulfide; Methanethiol; Ethanethiol; Dimethyl disulfide; Carbon disulfide
Read More

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