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57329-U

Supelco

SPME Fiber Assembly

greener alternative

DVB/CAR/PDMS, for use with autosampler, Nitinol-core (NIT), 24 ga, 50 μm (DVB layer), 30 μm (CAR/PDMS layer)

Synonym(s):

StableFlex™ 1CM SPME FIBER PK3,AUTO,50/30UM DVB/CARBOXEN-PDMS

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About This Item

UNSPSC Code:
41115724
NACRES:
NB.21

product name

SPME fiber assembly Divinylbenzene/Carboxen/Polydimethylsiloxane (DVB/CAR/PDMS), needle size 24 ga, StableFlex, for use with autosampler

material

StableFlex fiber
plain gray hub

needle size

24 ga

packaging

pk of 3

greener alternative product characteristics

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

sustainability

Greener Alternative Product

df

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

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix

Carboxen® carbon molecular sieve

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

greener alternative category

Aligned,

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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

Flavor Compounds

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.

Legal Information

Carboxen is a registered trademark of Merck KGaA, Darmstadt, Germany
StableFlex is a trademark of Sigma-Aldrich Co. LLC

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Certificates of Analysis (COA)

Lot/Batch Number

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Talon, R., Montel, M.
Applied SPME, 364-371 (1999)
Edited by Sue Ann Scheppers Wercinski
Solid Phase Microextraction: A Practical Guide, 257-257 (1999)
Pawliszyn, Janusz
Solid Phase Microextraction: Theory and Practice, 264-264 (1997)
Pawliszyn, Janusz
Applications of Solid Phase Microextraction, 674-674 (1999)
Phytochemical Characterization of Rhus coriaria L. Extracts by Headspace Solid-Phase Micro Extraction Gas Chromatography, Comprehensive Two-Dimensional Liquid Chromatography, and Antioxidant Activity Evaluation
Arena K, at al.
Molecules (Basel), 27(5), 1727-1727 (2022)
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Protocols

Improved Determination of Volatile Organic Compounds in Water by SPME and GC/MS: ISO Standard 17943

High performance, reliability, and reproducibility of HS-SPME in combination with GC/MS for the determination of VOCs in water was proven in an interlaboratory trial. The new ISO 17943 using HS-SPME is an improvement on existing official methods for this determination in terms of sensitivity and selectivity.

Chromatograms

application for SPME, suitable for GC

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