Merck

57344-U

Supelco

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME

greener alternative

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

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NACRES:
NB.21

Materiales

fused silica fiber
plain black hub

Nivel de calidad

tamaño de la aguja

23 ga

envase

pkg of 3 ea

características de los productos alternativos más sostenibles

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

fibra Al

1 cm

grupo activo de la matriz

CAR/PDMS coating

application(s)

food and beverages

compatibilidad

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

categoría alternativa más sostenible

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Este artículo
57295-U57334-U57335-U
df

75 μm (CAR/PDMS)

df

85 μm (CAR/PDMS)

df

85 μm (CAR/PDMS)

df

85 μm (CAR/PDMS)

matrix active group

CAR/PDMS coating

matrix active group

CAR/PDMS coating

matrix active group

CAR/PDMS coating

matrix active group

CAR/PDMS coating

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

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

needle size

23 ga

needle size

23 ga

needle size

24 ga

needle size

24 ga

packaging

pkg of 3 ea

packaging

pkg of 3 ea

packaging

pkg of 3 ea

packaging

pkg of 3 ea

Descripción general

Para gases y compuestos de bajo peso molecular (PM 30-225)
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.

Nota al pie de página

This SPME fiber assembly is also available with a Nitinol (NIT) core as Cat. No. 57901-U, providing enhanced fiber reproducibility, greater fiber durability, maintained selectivity for method consistency, and core inertness to ensure analyte stability. See more at SigmaAldrich.com/NITSPME .

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Las referencias de los producto se combinan con los tamaños de envase y las cantidades cuando se muestran en la página web, por ejemplo: T1503-25G. Asegúrese de introducir el número de producto ÚNICAMENTE en el campo del Número de producto (ejemplo: T1503).

Ejemplo

T1503
Referencia del producto
-
25G
Tamaño del envase/cantidad

Otros ejemplos

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Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch».

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  • Si encuentra un número de lote como TO09019TO, introduzca el número de lote 09019TO sin las dos primeras letras.

  • Si encuentra un número de lote con un código de entrada como 05427ES-021, introduzca el número 05427ES sin el código de entrada -021.

  • Si encuentra un número de lote con un código de entrada como STBB0728K9, introduzca el código de lote STBB0728 sin el código de entrada K9.

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En algunos casos, puede que un COA no esté disponible en la página web. Si su búsqueda no encontró el COA puede solicitarlo.

Solicitar COA

T R Dubie et al.
Journal of medical entomology, 54(5), 1299-1304 (2017-04-12)
Commercial livestock facilities are faced with the challenge of managing large amounts of waste including manure and animal mortalities. One method of disposing of dead animals is composting. The cadavers are enveloped in carbon material that creates a barrier between
Jérémy Ratel et al.
Journal of chromatography. A, 1216(45), 7889-7898 (2009-09-29)
Animal-derived products are particularly vulnerable to contamination by volatile organic compounds (VOCs). These lipophilic substances, which are generated by an increasing number of sources, are easily transferred to the atmosphere, water, soil, and plants. They are ingested by livestock and
Sudhir Kumar Pandey et al.
Journal of chromatography. A, 1216(28), 5436-5444 (2009-06-06)
In this study, the feasibility of GC-MS was evaluated for the quantification of odorous volatile organic compounds (VOCs) in environmental samples. These included methyl ethyl ketone, isobutyl alcohol, methyl isobutyl ketone, and butyl acetate plus benzene, toluene, and xylene (BTX).
E Serrano et al.
Journal of chromatography. A, 1216(1), 127-133 (2008-11-29)
The objective of this paper is to investigate the potential of multiple headspace-solid-phase microextraction (MHS-SPME) for the determination of volatile compounds in complex matrix samples. A method based on MHS-SPME for the determination of around 20 volatile compounds, responsible of
Carlo Bicchi et al.
Journal of chromatography. A, 1218(6), 753-762 (2011-01-05)
The study compares standard addition (SA), stable isotope dilution assay (SIDA) and multiple headspace extraction (MHE) as methods to quantify furan and 2-methyl-furan in roasted coffee with HS-SPME-GC-MS, using CAR-PDMS as fibre coating, d(4)-furan as internal standard and in-fibre internal

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