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GC Analysis of Volatiles in Black Tea Bag on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube

GC Analysis of Volatiles in Black Tea Bag on SPB®-HAP after Collection/Desorption using Carbotrap® 300 Tube

Conditions

sample/matrix 0.3 gblack tea from tea bag
dry purge 20 min
thermal desorption tube Carbotrap(R) 300 Glass-Fritted Thermal Desorption Tube, 1/4 in O.D. x 3.5 in L (30141-U)
desorption process 350 Cwith 10 min hold
column SPB(R)-HAP, 60 m x 0.32 mm I.D., 4 µm (25020-U)
oven 40 C (3 min), 12 C/min to 200 C (20 min)
carrier gas helium
transfer line/valve temp. 180 C
detector MSD
MSD interface 210 C

Description

Analysis Note Qualitative volatile headspace outgassing of black tea using the ATIS with analysis by thermal desorption.
Categories Analytical Chromatography, Air Monitoring Applications, Food & Beverage Analysis, GC Applications, Volatiles, Beverage Testing, Coffee and Tea
Featured Industry Food and Beverages
Legal Information SPB is a registered trademark of Sigma-Aldrich Co. LLC, Carbotrap is a registered trademark of Sigma-Aldrich Co. LLC
Other Notes Complementary products:
Syringes
Vials
Gas Purification and Gas Management
Inlet Liners, Glass Wool, and Specialized Hand Tools
Septa and Specialized Hand Tools
Column Ferrules, Nuts, and Specialized Hand Tools
suitability application for air monitoring, application for GC

Materials

     
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