- Z512737
All Photos(1)
Z512737
Serrated natural rubber septa
blue rubber, bottom O.D. 25 mm, fits neck I.D., 22.0 mm
All Photos(1)
NACRES:
NB.35
Recommended Products
material
blue rubber
feature
fits neck I.D. 22.0 mm
packaging
package of 100
bottom O.D.
25 mm
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This Item | Z512230 | Z512133 | Z512141 |
|---|---|---|---|
| material blue rubber | material white rubber | material red rubber | material white rubber |
| feature fits neck I.D. 22.0 mm | feature fits neck I.D. 25.5 mm | feature fits neck I.D. 20.5 mm | feature fits neck I.D. 20.5 mm |
| packaging package of 100 | packaging package of 100 | packaging package of 100 | packaging package of 100 |
| bottom O.D. 25 mm | bottom O.D. 28 mm | bottom O.D. 23 mm | bottom O.D. 23 mm |
General description
Closure has a turnover flange molded to grip outside of container neck, promoting a double seal in conjunction with annular serrations on a hollow plug. Annular serrations depress themselves against the inside wall of the bottle neck, making each serration a suction sealing point.
Note: For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie. See ties and accessory tool listings on next page.
Note: For extra security when using large bore transfer needles, fasten septum to bottle or flask opening with a wrap-it tie. See ties and accessory tool listings on next page.
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Certificate of Origin
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