27236

Supelco

Septa, PTFE/Silicone

tan PTFE/silicone septa, diam. × thickness × PTFE thickness 20 mm × 0.125 in. × 2 mil, pkg of 100 ea

material

PTFE face
silicone body
tan PTFE/silicone septa
white silicon nitride septa

feature

temperature limit 250 °C

packaging

pkg of 100 ea

O.D.

20 mm

diam. × thickness × PTFE thickness

20 mm × 0.125 in. × 2 mil

fitting

thread for 20 mm

compatibility

for use with 20 mm crimp seal, 22 mm hole cap, 22 mm solid cap

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Application

Septa may be used in headspace solid-phase microextraction (SPME) (lyophilized aqueous extract).
Certificate of Analysis
Certificate of Origin
Volatile composition of Catharanthus roseus (L.) G. Don using solid-phase microextraction and gas chromatography/mass spectrometry.
De Pinho, P. Guedes, et al.
Journal of Pharmaceutical and Biomedical Analysis, 49.3, 674-685 (2009)

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