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57344-U

Supelco

SPME Fiber Assembly

greener alternative

CAR/PDMS, for use with manual holder, Nitinol-core (NIT), 23 ga, 75 μm

Synonym(s):

Carboxen/PDMS SPME fiber assembly

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About This Item

UNSPSC Code:
41115854
NACRES:
NB.21

Product Name

SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, needle size 23 ga, for use with manual holder

material

fused silica fiber
plain black hub

Quality Level

100

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.

sustainability

Greener Alternative Product

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

Aligned,

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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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Certificates of Analysis (COA)

Lot/Batch Number

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  1. Which document(s) contains shelf-life or expiration date information for a given product?

    If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.

  2. How do I get lot-specific information or a Certificate of Analysis?

    The lot specific COA document can be found by entering the lot number above under the "Documents" section.

  3. What types of compounds would be suitable for extraction using SPME fiber assembly Carboxen/Polydimethylsiloxane(CAR/PDMS), Product 57344-U?

    This fiber is best suited for extracting relatively small volatile compounds.  The approximate size range of the compounds is between 2-10 carbons, and should be suitable for most functional groups (i.e., alcohols, acids, mercaptans, etc).

  4. Is SPME fiber assembly Carboxen/Polydimethylsiloxane(CAR/PDMS), Product 57344-U, also available with the new metal core technology?

    Yes, this fiber is available with a fused silica, Stableflex, or metal fiber cores.  The metal fiber assemblies are only available in 23 gauge needles, and should be used with a Merlin Microseal on the GC injection port

  5. How do I find price and availability?

    There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote.  USA customers:  1-800-325-3010 or view local office numbers.

  6. What is the Department of Transportation shipping information for this product?

    Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product. 

  7. My question is not addressed here, how can I contact Technical Service for assistance?

    Ask a Scientist here.

T R Dubie et al.
Journal of medical entomology, 54(5), 1299-1304 (2017-04-12)
Commercial livestock facilities are faced with the challenge of managing large amounts of waste including manure and animal mortalities. One method of disposing of dead animals is composting. The cadavers are enveloped in carbon material that creates a barrier between
Jérémy Ratel et al.
Journal of chromatography. A, 1216(45), 7889-7898 (2009-09-29)
Animal-derived products are particularly vulnerable to contamination by volatile organic compounds (VOCs). These lipophilic substances, which are generated by an increasing number of sources, are easily transferred to the atmosphere, water, soil, and plants. They are ingested by livestock and
Sudhir Kumar Pandey et al.
Journal of chromatography. A, 1216(28), 5436-5444 (2009-06-06)
In this study, the feasibility of GC-MS was evaluated for the quantification of odorous volatile organic compounds (VOCs) in environmental samples. These included methyl ethyl ketone, isobutyl alcohol, methyl isobutyl ketone, and butyl acetate plus benzene, toluene, and xylene (BTX).
E Serrano et al.
Journal of chromatography. A, 1216(1), 127-133 (2008-11-29)
The objective of this paper is to investigate the potential of multiple headspace-solid-phase microextraction (MHS-SPME) for the determination of volatile compounds in complex matrix samples. A method based on MHS-SPME for the determination of around 20 volatile compounds, responsible of
Carlo Bicchi et al.
Journal of chromatography. A, 1218(6), 753-762 (2011-01-05)
The study compares standard addition (SA), stable isotope dilution assay (SIDA) and multiple headspace extraction (MHE) as methods to quantify furan and 2-methyl-furan in roasted coffee with HS-SPME-GC-MS, using CAR-PDMS as fibre coating, d(4)-furan as internal standard and in-fibre internal
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