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Septa, tan PTFE/silicone

white tan PTFE/silicone, diam. × total thickness × PTFE thickness 18 mm × 0.060 in. × 5 mil, for use with 22 mL vial, pkg of 100 ea

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UNSPSC Code:
41122001

material

white tan PTFE/silicone

packaging

pkg of 100 ea

parameter

250 °C temp. limit
250 °C temp. limit

O.D.

18 mm

diam. × total thickness × PTFE thickness

18 mm × 0.060 in. × 5 mil

compatibility

for use with 22 mL vial
for use with screw cap, 20-400

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Application

PTFE/silicone septa along with glass headspace vials may be used to contain sample aliquots, in an experimental study using Tenax® pre-trap with the portable gas chromatograph for the detection of grape aroma compounds namely, cis-3-hexen-1-ol, trans-2-hexenal, cis-2-hexen-1-ol and hexanal.
Septa, tan PTFE/silicone has been used to seal the reactivial containing the by-product sample of snow crab, which is subjected to alkaline liquid phase hydrolysis.

Legal Information

Tenax is a registered trademark of Buchem B.V.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Characterization of enzymatic hydrolyzed snow crab (Chionoecetes opilio) by-product fractions: A source of high-valued biomolecules.
Beaulieu L, et al.
Bioresource Technology, 100(13), 3332-3342 (2009)
Peter Watkins et al.
Talanta, 70(3), 595-601 (2008-10-31)
A novel and portable gas chromatograph (GC, zNosetrade mark) has been evaluated for the measurement in grape berries of selected six-carbon compounds; namely, hexanal, cis-2-hexen-1-ol, cis-3-hexen-1-ol and trans-2-hexenal. The zNosetrade mark is a handheld GC which uses purge and trap

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