57907-U
Nitinol-core (NIT) SPME Fiber Assembly
75 μm CAR/PDMS, NIT (1 cm), needle size 23 ga, Autosampler, pk of 3, black hub (metallic)
Synonym(s):
Nitinol-core (NIT) SPME Fiber Assembly Carboxen/Polydimethylsiloxane (Carboxen/PDMS)
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Product Name
SPME Fiber Assembly, 75 μm CAR/PDMS, NIT (1 cm), needle size 23 ga, Autosampler, pk of 3, black hub (metallic)
material
black hub (metallic)
metal alloy fiber
needle size
23 ga
packaging
pk of 3
greener alternative product characteristics
Waste Prevention
Safer Solvents and Auxiliaries
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sustainability
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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).)
Autosampler
greener alternative category
, Aligned
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This Item | 57904-U | 57908-U | 57931-U |
|---|---|---|---|
| material black hub (metallic), metal alloy fiber | material black hub (metallic), metal alloy fiber | material black hub (metallic), metal alloy fiber | material blue hub (metallic), metal alloy fiber |
| 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 autosampler or manual holder | compatibility for analyte group volatiles, amines, and nitroaromatic compounds (MW 50-300), for use with autosampler or manual holder |
| 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 |
| needle size 23 ga | needle size 24 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
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Articles
A throughput HS-SPME-GC-MS method to analyze volatile compounds in Perilla leaves at low extraction temperatures using four different SPME fibers.
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.
HS-SPME with Carboxen®/PDMS coated Nitinol fiber allows low MW analyte detection in light-exposed milk plastics.
SPME fibers with CAR/PDMS and PDMS/DVB coatings on nitinol core assembly enhance fiber performance for solid phase microextraction.
Protocols
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.
Related Content
La cromatografía de gases separa los compuestos volátiles en fase gaseosa y se aplica en diversas industrias para el control de calidad.
Gas chromatography separates volatile compounds in the gas phase, applied in various industries for quality control.
La microextracción en fase sólida (SPME) es una técnica de preparación de muestras sin disolvente en la que se utilizan fibras recubiertas para extraer analitos de interés de una muestra antes del análisis mediante GC o HPLC.
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