Merck
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57341-U

Supelco

Filtro SPME Polidimetilsiloxano (PDMS)

df 100 μm(PDMS, for use with autosampler, needle size 23 ga

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NACRES:
NB.21

material

fused silica fiber
plain red hub

Nivel de calidad

100

tamaño de la aguja

23 ga

envase

pkg of 3 ×  ea

df

100 μm (PDMS)

technique(s)

solid phase microextraction (SPME): suitable

fibra Al

1 cm

grupo activo de la matriz

PDMS coating

application(s)

food and beverages

compatibilidad

for analyte group volatiles (MW 80-500)
for use with autosampler

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Este artículo
57291-U57300-U57289-U
Supelco

Supelco

57341-U

SPME fiber assembly Polydimethylsiloxane (PDMS)

Supelco

Supelco

57291-U

SPME fiber assembly Polydimethylsiloxane (PDMS)

SPME fiber assembly Polydimethylsiloxane (PDMS) df 100 μm(PDMS, needle size 24 ga, for use with manual holder

Supelco

57300-U

SPME fiber assembly Polydimethylsiloxane (PDMS)

Supelco

Supelco

57289-U

SPME fiber assembly Polydimethylsiloxane (PDMS)

df

100 μm (PDMS)

df

7 μm (PDMS)

df

100 μm (PDMS)

df

30 μm (PDMS)

matrix active group

PDMS coating

matrix active group

PDMS coating

matrix active group

PDMS coating

matrix active group

PDMS coating

compatibility

for analyte group volatiles (MW 80-500), for use with autosampler

compatibility

for analyte group volatiles (MW 80-500), for use with autosampler

compatibility

for analyte group volatiles (MW 80-500), for use with manual holder

compatibility

for analyte group volatiles (MW 80-500), for use with autosampler

needle size

23 ga

needle size

23 ga

needle size

24 ga

needle size

23 ga

packaging

pkg of 3 ×  ea

packaging

pkg of 3 ×  ea

packaging

pkg of 3 ×  ea

packaging

pkg of 3 ×  ea

Aplicación

Volátiles

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

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

introducir como1.000309185)

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Lot and Batch Numbers can be found on a product's label following the words 'Lot' or '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.

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David Arroyo et al.
Journal of chromatography. A, 1218(28), 4487-4497 (2011-06-04)
An experimental design optimization is reported of an analytical procedure used in the simultaneous determination of seven non-steroidal anti-inflammatory drugs (NSAIDs) in bovine milk by gas chromatography with mass spectrometry detection (GC-MS). This analytical procedure involves a solid-phase microextraction (SPME)
Valentina Canuti et al.
Journal of chromatography. A, 1216(15), 3012-3022 (2009-02-24)
The complex aroma of wine is derived from many sources, with grape-derived components being responsible for the varietal character. The ability to monitor grape aroma compounds would allow for better understanding of how vineyard practices and winemaking processes influence the
M Kovacevic et al.
Journal of chromatography. A, 918(1), 159-167 (2001-06-14)
The composition of hop essential oil is an important tool for evaluation of hop quality. As each hop variety has a typical essential oil pattern (fingerprint), hop oil analyses can be used to distinguish between hop varieties. The headspace solid-phase
Leandro Wang Hantao et al.
Journal of chromatography. A, 1279, 86-91 (2013-02-12)
In this paper is reported the use of the chromatographic profiles of volatiles to determine disease markers in plants - in this case, leaves of Eucalyptus globulus contaminated by the necrotroph fungus Teratosphaeria nubilosa. The volatile fraction was isolated by
A Jiménez et al.
Journal of chromatography. A, 1028(2), 321-324 (2004-03-09)
Solid-phase microextraction was used as a technique for headspace sampling of extra virgin olive oil and virgin olive oil samples with different off-flavours. A 100 microm coated polydimethylsiloxane fiber was used to extract volatile aldehydes, the sampling temperature was 45
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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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Development and validation of a headspace SPME and GC-MS method to determine alcohol content in twenty different Kombucha tea samples.

Protocolos

Cannabis Terpene Analysis by Headspace SPME GC/MS

High-resolution profiling of terpenes and terpenoids to identify fragrance compounds and distinguish hops and cannabis varieties using SPME-GC/MS.

Headspace SPME-GC/MS Analysis of Terpenes in Hops and Cannabis

Terpenes are present in essential oils derived from plants and often impart characteristic aromas to the plant or its oil. The SPME is a convenient, efficient, and easy to automate sample preparation technology for analyzing the terpene/terpenoid profile of these plant materials.

Chromatograms

suitable for GC, application for SPME

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