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technique(s)
solid phase microextraction (SPME): suitable
application(s)
food and beverages
General description
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.
Other Notes
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.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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