Fluoropolymers / Alfa Chemistry
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Septa & Septum

Name CAS number Description Inquiry
Vial crimp seal with Red Rubber/PTFE Septum Inquiry
seal diam. 11 mm, red aluminum seal, PTFE/red rubber septum, hardness 38 (Durometer: shore A), pkg of 100 ea
Storage bottles with septum-inlet Inquiry
capacity 125 mL, PTFE stopcock
Standard autosampler vials with cap and septa, 12 x 32 mm, 8-425 thread Inquiry
volume 2 mL, pre-assembled convenience pack, clear glass vial, PTFE/silicone septa
SS-174 PTFE-Faced Septa Inquiry
diam. 10 mm ( 13/32 in.)
Septum, PTFE/Butyl Inquiry
PTFE/rubber (butyl (Pharma-Fix)), diam. × thickness 20 mm × 0.135 in., pkg of 100 ea
Septa, white PTFE/transparent blue silicone Inquiry
diam. × thickness 16 mm × 1.7 mm, pkg of 1000 ea
Septa, white PTFE/silicone Inquiry
diam. × thickness 8 mm × 0.060 in., durometer 20, for use with 2 mL vial - standard opening, pkg of 100 ea
Septa, tan PTFE/silicone Inquiry
white tan PTFE/silicone, diam. × thickness 16 mm × 0.090 in., for use with 15 mL vial, pkg of 100 ea
Septa, red PTFE/Silicone Inquiry
red PTFE/white silicone, diam. × thickness 8 mm × 0.060 in., for use with Screw Top vial, 2mL, 4.6mm I.D., 8-425 thread, pkg of 1000 ea
Septa, PTFE/silicone/PTFE Inquiry
red PTFE/silicone/red PTFE, diam. × thickness 9 mm × 1.0 mm, pkg of 100 ea
Septa, PTFE/Silicone Inquiry
red PTFE/white silicone, diam. 12 mm, pkg of 100 ea
Septa, PTFE/red rubber, pkg 100 Inquiry
PTFE/red rubber, diam. × thickness 8 mm × 0.050 in., for use with screw cap, 8-425
Septa, Blue PTFE/white silicone, pkg/100 Inquiry
blue PTFE/white silicone, diam. × thickness 13 mm × 0.060 in., for use with 7 mL vial
Septa, 20mm Chlorobutyl Rubber/PTFE, 52 Durometer, pk 100 Inquiry
PTFE/rubber (chlorobutyl), diam. × thickness 20 mm × 0.150 in., hardness 52 (Durometer: shore A)
Septa for open top caps Inquiry
for cap size, 8 mm, red PTFE/silicone
Septa for Magnetic Screw Caps Inquiry
white PTFE/blue silicone, diam. × thickness 17 mm × 1.3 mm
Septa for aluminum caps Inquiry
PTFE/butyl rubber septa
Septa for 12 x 32 mm standard screw-thread autosampler vials Inquiry
red PTFE/white silicone, diam. 8 mm, thickness 0.065 in.
Replaceable fluoropolymer-faced silicone septa for ZHE Fitting Inquiry
pkg of 10 ea
PTFE-faced silicone septum, 8 mm Inquiry
pack of 50 ea

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