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27159

Supelco

Vials, screw top with phenolic open-top cap, pre-assembled

volume 15 mL, clear glass vial, O.D. × H 21 mm × 70 mm, tan PTFE/silicone septum

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100 EA
$211.00

$211.00


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100 EA
$211.00

About This Item

UNSPSC Code:
41122001

$211.00


Available to ship onMay 01, 2025Details


Request a Bulk Order

material

black phenolic cap (open-top)
clear glass vial
tan PTFE/silicone septum

feature

closure type black phenolic hole cap
closure type screw top vial

packaging

pkg of 100 ea

O.D. × H

21 mm × 70 mm

volume

15 mL

fitting

thread for 18-400

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Determination of glyphosate and (aminomethyl) phosphonic acid in soil, plant and animal matrixes, and water by capillary gas chromatography with mass-selective detection.
Alferness P and Iwata Y.
Journal of Agricultural and Food Chemistry, 42 (12), 2751-2759 (1994)
Anna Banel et al.
Analytical and bioanalytical chemistry, 399(9), 3299-3303 (2010-11-26)
In this study, a procedure was developed to determine short-chain alkane monocarboxylic acids (SCMAs) in aqueous samples using headspace solid-phase microextraction (HS-SPME) followed by gas chromatography (GC) coupled with mass spectrometry (MS). A Stabilwax-DA capillary column (30 m × 0.32-mm
Stable hydrogen-isotope analysis of methyl chloride emitted from heated halophytic plants.
Markus G
Atmospheric Environment, 62, 584-592 (2012)

Questions

  1. Do this septa heal once perfurated or can there be gas exchanges after that?

    1 answer
    1. The silicone layer of this septum reseals to an extent after perforation, but it is not recommended to rely on punctured septa to hold pressure or vacuum. Resealing properties are typically reduced after multiple perforations.

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