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About This Item
packaging
pk of 1
Quality Level
greener alternative product characteristics
Waste Prevention
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
technique(s)
solid phase microextraction (SPME): suitable
application(s)
food and beverages
compatibility
for use with CTC CombiPAL, Gerstel MPS2 Autosamplers
greener alternative category
, Aligned
General description
Fiber Holder for Manual Sampling
An adjustable depth guide positions the fiber for sampling and for correct placement in the heated zone of the GC injection port. The fiber can be locked in the exposed position.
Fiber Holder for Automated Sampling or HPLC Analysis
Use this fiber holder with a Varian 8100/8200 AutoSampler or with our SPME/HPLC interface. An SPME upgrade kit is necessary for operation with the Varian AutoSampler - contact Varian Instrument Division for information concerning system requirements.
Fiber Holder for CTC CombiPAL/CombiPAL-xt and Gerstel MPS2
Application
- Surface characterization of commercial fibers for solid-phase microextraction and related problems in their application.: This article provides a comprehensive analysis of the surface properties of various commercial SPME fibers, including those used in SPME Fiber Holders. The study identifies potential issues related to the application of SPME in analytical chemistry, particularly focusing on how these fibers interact with different analytes and solvents. This information is crucial for chemists looking to optimize their SPME techniques for more accurate and reliable sample analysis (Haberhauer-Troyer et al., 2000).
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Protocols
Un trial interlaboratorio ha validato l’alto livello di efficacia, affidabilità e riproducibilità di un metodo di determinazione di COV mediante HS-SPME seguita da GC/MS. Il nuovo metodo ISO 17943 con l’impiego di HS-SPME segna un progresso, in termini di sensibilità e di selettività, rispetto agli attuali metodi ufficiali in uso per questa determinazione.
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.
SPME enables rapid, sensitive GC/MS analysis of residual solvents in hemp extract, ensuring accuracy and efficiency.
Articles
Development and validation of a headspace SPME and GC-MS method to determine alcohol content in twenty different Kombucha tea samples.
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.
Related Content
La microestrazione in fase solida (SPME) è una tecnica di preparazione del campione che non prevede l’impiego di solventi, ma che utilizza fibre rivestite per estrarre gli analiti d’interesse da un campione prima dell’analisi mediante GC o HPLC.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 57347-U | 04061835511631 |