57344-U
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS)
df 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder
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About This Item
UNSPSC Code:
41115854
NACRES:
NB.21
Recommended Products
material
fused silica fiber
plain black hub
Quality Level
needle size
23 ga
packaging
pkg of 3 ea
greener alternative product characteristics
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
df
75 μm (CAR/PDMS)
technique(s)
solid phase microextraction (SPME): suitable
fiber L
1 cm
matrix active group
CAR/PDMS coating
application(s)
food and beverages
compatibility
(For gasses and low molecular weight compounds (MW 30 - 225).)
for use with manual holder
greener alternative category
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General description
For Gases and Low Molecular Weight Compounds (MW 30-225)
We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This is a Solid Phase Microextraction (SPME) technology product. SPME is one of the greener technologies for sample preparation as it is solvent free extraction technology and SPME fibres are re-usable and generates as little waste as possible, thus aligns with "Waste Prevention”, and ″Safer Solvents and Auxiliaries″. Click here for more information.
Application
- Evaluation of a multi-fiber exchange solid-phase microextraction system and its application to on-site sampling: This study introduces a multi-fiber exchange system for solid-phase microextraction, specifically showcasing the efficiency of the Carboxen/Polydimethylsiloxane (CAR/PDMS) fibers in on-site sampling scenarios. The application emphasizes rapid and adaptable sampling methods that cater to dynamic environmental and laboratory conditions, enhancing both the practicality and scope of SPME′s utility in the field (Gómez-Ríos GA, Reyes-Garcés N, Pawliszyn J, 2015).
Footnote
This SPME fiber assembly is also available with a Nitinol (NIT) core as Cat. No. 57901-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 .
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A simple and sensitive method for the analysis of beer volatile compounds was optimised using headspace solid-phase microextraction (SPME) and gas chromatography with mass detection. Headspace SPME using a 75 microm Carboxen-polydimethylsiloxane (CAR-PDMS) fiber provided effective sample enrichment and enabled
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