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27022

Supelco

Assembled screw cap with hole with PTFE/silicone septum

black polypropylene cap, thread for 24-400, PTFE/silicone, septum thickness 3 mm, for use with 20, 40, or 60 mL vial, pkg of 100 ea

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About This Item

UNSPSC Code:
41122001

material

PTFE/silicone
black polypropylene cap

feature

closure type black polypropylene hole cap

packaging

pkg of 100 ea

septum thickness

3 mm

fitting

thread for 24-400

compatibility

for use with 20, 40, or 60 mL vial

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Application

It may be used to cut and store fresh plant material for collecting volatiles in solid phase microextraction (SPME) technique. It may also be used in liquid chromatography–tandem mass spectrometry (LC–MS/MS) method for determining bisphenol A, 4-t-octylphenol and 4-nonylphenol in human blood serum.

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Bisphenol A, 4-t-octylphenol, and 4-nonylphenol determination in serum by Hybrid Solid Phase Extraction?Precipitation Technology technique tailored to liquid chromatography?tandem mass spectrometry.
Asimakopoulos, Alexandros G., and Nikolaos S. Thomaidis.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 986, 85-93 (2015)
Electroantennographic responses of the small chestnut weevil Curculio sayi (Coleoptera: Curculionidae) to volatile organic compounds identified from chestnut reproductive plant tissue.
Keesey, Ian W., et al.
Environmental Entomology, 41.4, 933-940 (2012)

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