PTFE/Silicone Septa for Sample Screw Caps. National-NSC B7995-18

National Scientific Company (Thermo Scientific)

MPN:
B7995-18
Sales Unit:
PACK
PTFE: 0.010" Silicone: 0.090" Fits Cap: 18-400
$75.08
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PTFE/Silicone Septa for Sample Screw Caps. National-NSC B7995-18
These PTFE/Silicone Septa for Sample Screw Caps are made of extremely clean, natural-colored PTFE laminated to clear Silicone.