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Merck
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57907-U

Supelco

Nitinol-core (NIT) SPME Fiber Assembly

greener alternative

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

Synonyme(s) :

SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS)

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About This Item

Code UNSPSC :
41104008
Nomenclature NACRES :
NB.21

Nom du produit

Unité de fibres SPME, carboxène/polydiméthylsiloxane (CAR/PDMS), df 75 μm(CAR/PDMS, for use with autosampler or manual holder, needle size 23 ga

Matériaux

black hub (metallic)
metal alloy fiber

Taille de l'aiguille

23 ga

Conditionnement

pkg of 3 ea

Caractéristiques du produit alternatif plus écologique

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

L des fibres

1 cm

Groupe de la matrice active

CAR/PDMS coating

Compatibilité

(For gasses and low molecular weight compounds (MW 30 - 225).)
for use with autosampler or manual holder

Autre catégorie plus écologique

, Aligned

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Description générale

Pour les gaz et les composés de faible poids moléculaire (MW 30-225)
Nitinol-core (NIT) SPME fibers were specifically engineered to be more reproducible and more robust than traditional SPME fibers that contain a fused silica (FS) core. The NIT fibers offer > 30% improvement in lot to lot and fiber to fiber reproducibility when compared to the FS versions, but offer equivalent selectivity for easy transfer of methods from FS to the more robust, reproducible NIT version.
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.

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Certificats d'analyse (COA)

Lot/Batch Number

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Articles

Effect of Container Materials on Milk Off-Flavors

HS-SPME with Carboxen®/PDMS coated Nitinol fiber allows low MW analyte detection in light-exposed milk plastics.

Rugged SPME Sampling

SPME fibers with CAR/PDMS and PDMS/DVB coatings on nitinol core assembly enhance fiber performance for solid phase microextraction.

SPME Adsorbent Fibers on Nitinol Core for Improved Fiber Reproducibility

A comparison between Carboxen®/PDMS coated nitinol core and fused silica core adsorbent SPME fibers for factors, such as coating process, testing process, inertness, raw materials, and durability.

Determination of 2-Chloroethanol as Marker for Fumigant Ethylene Oxide in Sesame Seeds by HS-SPME-GC-MS

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.

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Protocoles

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.

Contenu apparenté

Gas Chromatography (GC)

Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.

Microextraction en phase solide (SPME)

La microextraction en phase solide (SPME) est une technique de préparation d'échantillons sans solvant, qui se sert de fibres enrobées pour extraire les analytes d'intérêt de l'échantillon avant analyse par GC ou HPLC.

Solid Phase Microextraction (SPME)

Solid phase microextraction (SPME) is a solvent-free sample preparation technique that uses coated fibers to extract analytes of interest from a sample before analysis by GC or HPLC.

Chromatographie en phase gazeuse (CPG/GC)

La chromatographie en phase gazeuse permet de séparer des composés volatils en phase gazeuse. Elle est utilisée dans différentes industries pour le contrôle qualité.

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