57584-U
Diffusive Sampling Fiber Holder for SPME FFA
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About This Item
Codice UNSPSC:
41115854
NACRES:
NB.21
Prodotti consigliati
tecniche
solid phase microextraction (SPME): suitable
applicazioni
food and beverages
Descrizione generale
A holder for SPME FFA capable of determining the time-weighted average (TWA) concentration of volatile organic compounds (VOCs) in air. Unlike conventional sampling with SPME in which the fiber is extended outside the needle, during TWAS passive sampling the fiber is retracted a known distance inside the needle. The sample collect VOCs by the mechanism of molecular diffusion and sorption onto the fiber.
Altre note
Although we no longer distribute SPME-FFA products andaccessories, these products are available and distributed exclusively byChromline. Please visit the Chromline websiteor contact info@chromlinesrl.com for more information.
Codice della classe di stoccaggio
13 - Non Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
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Lot/Batch Number
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