产品名称
PTFE/硅胶隔垫, 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
packaging
pkg of 100 ea
parameter
250 °C temp. limit
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可用于顶空固相微萃取（SPME）（冻干的水相萃取物）。
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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