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57328-U

SPME Fiber Assembly

greener alternative

50/30µm DVB/CAR/PDMS, StableFlex (1cm), needle size 24 ga, Manual Holder, pk of 3, plain gray hub

Synonym(s):

StableFlex™ 1CM SPME FIBER PK3,MANUAL,50/30UM DVB/CARBOXEN-PD

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About This Item

UNSPSC Code:
41115724
NACRES:
NB.21
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Quality Level

100

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 active group

50/30µm DVB/CAR/PDMS, DVB/CAR/PDMS coating

application(s)

food and beverages

compatibility

Manual Holder, for analyte group flavors (volatiles and semivolatiles, C3-20) (MW 40-275)

greener alternative category

, Aligned

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.
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

StableFlex is a trademark of Sigma-Aldrich Co. LLC

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Protocols

Metodo innovativo per la determinazione di composti organici volatili in acqua mediante SPME e GC/MS ISO Standard 17943

Un trial interlaboratorio ha validato l’alto livello di efficacia, affidabilità e riproducibilità di un metodo di determinazione di COV mediante HS-SPME seguita da GC/MS. Il nuovo metodo ISO 17943 con l’impiego di HS-SPME segna un progresso, in termini di sensibilità e di selettività, rispetto agli attuali metodi ufficiali in uso per questa determinazione.

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.

Optimierte Bestimmung flüchtiger organischer Verbindungen in Wasser durch SPME und GC/MS: ISO-Norm 17943

Die hohe Leistungsfähigkeit, Zuverlässigkeit und Reproduzierbarkeit der HS-SPME in Kombination mit GC/MS für die Bestimmung von VOC in Wasser wurde in einem Ringversuch nachgewiesen. Die neue ISO 17943 unter Einsatz von HS-SPME stellt eine Verbesserung der bestehenden offiziellen Methoden für diese Bestimmung in Bezug auf Empfindlichkeit und Selektivität dar.

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Global Trade Item Number

SKUGTIN
57328-U04061835552917