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Merck
CN

57916-U

Supelco

Nitinol-core (NIT) SPME Fiber Assembly

greener alternative

65 μm PDMS/DVB, NIT (1 cm), size 23 ga, Manual Holder, pk of 3, blue hub (metallic)

Synonym(s):

Nitinol-core (NIT) SPME Fiber Assembly Polydimethylsiloxane/Divinylbenzene (PDMS/DVB)

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About This Item

UNSPSC Code:
41104008
NACRES:
NB.21

Key Documents

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Product Name

SPME Fiber Assembly, 65 μm PDMS/DVB, NIT (1 cm), size 23 ga, Manual Holder, pk of 3, blue hub (metallic)

material

blue hub (metallic)
metal alloy fiber

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.

sustainability

Greener Alternative Product

df

65 μm (PDMS/DVB)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

PDMS/DVB coating

compatibility

Manual Holder
for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300)

greener alternative category

Aligned,

Related Categories

General description

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.

Analysis Note

Fused silica core SPME equivalent is 57346-U.

Regulatory Information

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Articles

Rugged SPME Sampling

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

Nitinol Core SPME Fibers for Improved Fiber Reproducibility

This study compares Carboxen®/PDMS SPME fibers on nitinol vs. fused silica cores for coating, testing, inertness, material quality, and durability.

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