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Merck

57318

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

greener alternative

75 μm CAR/PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, black hub

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About This Item

UNSPSC Code:
12352200
NACRES:
NB.21

Nombre del producto

Fibra de carboxeno/polidimetilsiloxano (DVB/CAR/PDMS) de SPME, 75 μm CAR/PDMS, Fused Silica (1 cm), needle size 24 ga, Manual Holder, pk of 3, black hub

material

black hub
fused silica fiber

needle size

24 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

75 μm (CAR/PDMS)

technique(s)

solid phase microextraction (SPME): suitable

fiber L

1 cm

matrix active group

CAR/PDMS coating

application(s)

food and beverages

compatibility

(For gasses and low molecular weight compounds (MW 30 - 225).)
 Manual Holder

greener alternative category

Aligned,

Quality Level

100

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General description

Para gases y compuestos de bajo peso molecular (PM 30-225)
Solid phase microextraction (SPME) technique is generally used for GC/MS analysis. It helps in simplifying and speeding up the sample preparation. It also reduces solvent requirement during extraction.
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.

Application

SPME fiber assembly (CAR/PDMS) was used:
  • to extract volatiles from headspace vial of cheese samples.
  • to measure dimethyl sulphide concentrations of Ulva lactuca.
  • in determination of 2-Heptanone concentrations.

Other Notes

This SPME fiber assembly is also available with a Nitinol (NIT) core as Cat. No. 57904-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 .

Clase de almacenamiento

11 - Combustible Solids

wgk

WGK 2

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Certificados de análisis (COA)

Lot/Batch Number

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Visite la Librería de documentos

Pawliszyn, Janusz
Solid Phase Microextraction: Theory and Practice, 264-264 (1997)
Pawliszyn, Janusz
Handbook of Solid Phase Microextraction, 410-410 (2009)
Talon, R., Montel, M.
Applied SPME, 364-371 (1999)
Pawliszyn, Janusz
Applications of Solid Phase Microextraction, 674-674 (1999)
Intraspecific variation in stress-induced hydrogen peroxide scavenging by the ulvoid macroalga ulva lactuca1.
Ross, Cliff, and Kathryn L. Van Alstyne.
Journal of Phycology, 43, 466-474 (2007)
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