Merck
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57907-U

Supelco

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

greener alternative

df 75 μm(CAR/PDMS, for use with autosampler or manual holder, needle size 23 ga

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Synonym(s):
SPME fiber assembly Carboxen/Polydimethylsiloxane (CAR/PDMS)

material

black hub (metallic)
metal alloy fiber

needle size

23 ga

packaging

pkg of 3 ea

greener alternative product characteristics

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

df

75 μm (CAR/PDMS)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

CAR/PDMS coating

compatibility

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

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This Item
57901-U57904-U57931-U
df

75 μm (CAR/PDMS)

df

75 μm (CAR/PDMS)

df

75 μm (CAR/PDMS)

df

65 μm (PDMS/DVB)

matrix active group

CAR/PDMS coating

matrix active group

CAR/PDMS coating

matrix active group

CAR/PDMS coating

matrix active group

PDMS/DVB coating

compatibility

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

compatibility

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

compatibility

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

compatibility

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

needle size

23 ga

needle size

23 ga

needle size

24 ga

needle size

-

packaging

pkg of 3 ea

packaging

pkg of 3 ea

packaging

pkg of 3 ea

packaging

pkg of 3 ea

General description

For Gases and Low Molecular Weight Compounds (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.

Certificates of Analysis (COA)

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25G
Pack Size/Quantity

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705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

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Articles

The Effect of Container Materials on Production of Light Induced Off-Flavors in Milk – A Study Using SPME-GC-MS

Various plastics used as barriers to the production of off-flavors in light exposed milk were examined using HS-SPME with a new Carboxen®/PDMS coated Nitinol fiber followed by GC-MS analysis allowing detection of low MW analytes at levels <1 ng/mL.

Rugged and Reproducible Solid Phase Microextraction (SPME) Sampling

SPME fibers with Carboxen®/Polydimethylsiloxane (CAR/PDMS) and Polydimethylsiloxane/ Divinylbenzene (PDMS/DVB) coatings are now available on a nitinol core (NIT) in a SS assembly for improved fiber performance.

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.

Related Content

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.

Gas Chromatography (GC)

Gas chromatography is a common analytic technique used to separate and analyze volatile compounds in the gas phase. GC is applied in many industries for quality control, and to identify and/or quantify compounds in a mixture.

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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