57584-U
Diffusive Sampling Fiber Holder for SPME FFA
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About This Item
NACRES:
NB.21
UNSPSC Code:
41115854
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
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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