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57298-U

Supelco

SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS)

greener alternative

needle size 23 ga, StableFlex, for use with autosampler

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NACRES:
NB.21

material

StableFlex fiber
plain gray hub

needle size

23 ga

packaging

pk of 3

greener alternative product characteristics

Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

df

30 μm (CAR/PDMS layer)
50 μm (DVB layer)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

DVB/CAR/PDMS coating

application(s)

food and beverages

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275)
for use with autosampler

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1 of 4

This Item
57902-U57293-U57329-U
compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with autosampler

compatibility

for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with autosampler

compatibility

for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with autosampler

compatibility

for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275), for use with autosampler

matrix active group

DVB/CAR/PDMS coating

matrix active group

PDMS/DVB coating

matrix active group

PDMS/DVB coating

matrix active group

DVB/CAR/PDMS coating

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

df

65 μm (PDMS/DVB)

df

65 μm (PDMS/DVB)

df

30 μm (CAR/PDMS layer), 50 μm (DVB layer)

needle size

23 ga

needle size

23 ga

needle size

23 ga

needle size

24 ga

packaging

pk of 3

packaging

pkg of 1 ea

packaging

pkg of 3 ea

packaging

pk of 3

General description

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

SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS) is used for the analysis of VOC emissions from historic plastic and rubber materials using headspace-solid phase microextraction with gas chromatography coupled with mass spectrometry.

Features and Benefits

Designed for use with Merlin Microseal sealing system; can be used with other septumless systems.

Other Notes

Appearance may vary. Darker spots may be visible on the fiber but will not affect performance.

Footnote

Coating bonded to a flexible fused silica core, yielding a more suitable coating on a less breakable fiber. There may be a slight difference in extraction selectivity compared to the same coating on a standard fused silica core.

Certificates of Analysis (COA)

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25G
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The development of a SPME-GC/MS method for the analysis of VOC emissions from historic plastic and rubber materials.
Curran K, et al.
Microchemical Journal, Devoted to the Application of Microtechniques in All Branches of Science, 124, 909-918 (2016)
Sílvia M Rocha et al.
Journal of chromatography. A, 1252, 155-163 (2012-07-11)
Metabolomics represents an emerging issue that can aid in the diagnosis and/or prognosis of different diseases. Metabolomic study of urine is particularly interesting as it can be on the base of the developing of new faster and non-invasive methodologies. In
Amparo Gamero et al.
Journal of chromatography. A, 1272, 1-7 (2012-12-19)
MicroVinification platforms are used for screening purposes to study aroma development in wine. These high-throughput methodologies require flavor analysis techniques that allow fast detection of a high number of aroma compounds which often appear in very low concentrations (μg/l). In
Sanja Risticevic et al.
Journal of chromatography. A, 1251, 208-218 (2012-07-10)
Metabolomics currently represents one of the fastest growing high-throughput molecular analysis platforms that refer to the simultaneous and unbiased analysis of metabolite pools constituting a particular biological system under investigation. In response to the ever increasing interest in development of
Johannes Kiefl et al.
Journal of chromatography. A, 1243, 81-90 (2012-05-11)
The continuous interest in non-targeted profiling induced the development of tools for automated cross-sample analysis. Such tools were found to be selective or not comprehensive thus delivering a biased view on the qualitative/quantitative peak distribution across 2D sample chromatograms. Therefore

Articles

The work describes the development of an HS-SPME-GC-MS method to determine 2-chloroethanol as a marker of fumigant ethylene oxide in different kinds of sesame seed samples.

Protocols

In this article, SPME-GC was successfully used to identify many volatile compounds present in the headspace over several spirits.

-ß-Farnesene; Humulene; γ-Muurolene; γ-Selinene; Geranyl isobutyrate; ß-Selinene; a-Muurolene; a-Selinene; γ-Cadinene; Calamenene; Δ-Cadinene; Caryophyllene oxide; Humulene oxide

GC Analysis of Terpenes in Cannabis on Equity®-1 after Headspace SPME using 50/30 μm DVB/CAR/PDMS Fiber

Terpenes are present in essential oils derived from plants and often impart characteristic aromas to the plant or its oil. The SPME is a convenient, efficient, and easy to automate sample preparation technology for analyzing the terpene/terpenoid profile of these plant materials.

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Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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