Z512206
Serrated natural rubber septa
red rubber, bottom O.D. 19.5 mm, fits neck I.D., 17.5 mm, ST/NS: 19/22
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About This Item
UNSPSC Code:
41121800
eCl@ss:
32119211
NACRES:
NB.35
Recommended Products
material
red rubber
usage
ST/NS: 19/22
feature
fits neck I.D. 17.5 mm
packaging
package of 100
bottom O.D.
19.5 mm
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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.
Certificates of Analysis (COA)
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