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MilliporeSigma

Z512117

Sigma-Aldrich

Serrated natural rubber septa

red rubber, bottom O.D. 14.5 mm, fits neck I.D., 12.5 mm, ST/NS: 14/20

Synonym(s):

Natural Rubber Seal

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1 PKG
$160.00

$160.00


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About This Item

UNSPSC Code:
41121800
eCl@ss:
32119211
NACRES:
NB.35

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material

red rubber

usage

ST/NS: 14/20

feature

fits neck I.D. 12.5 mm

packaging

package of 100

bottom O.D.

14.5 mm

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1 of 4

This Item
Z512540Z512222Z512206
material

red rubber

material

red rubber

material

red rubber

material

red rubber

feature

fits neck I.D. 12.5 mm

feature

fits neck I.D. 24.0 mm

feature

fits neck I.D. 25.5 mm

feature

fits neck I.D. 17.5 mm

packaging

package of 100

packaging

package of 100

packaging

package of 100

packaging

package of 100

usage

ST/NS: 14/20

usage

-

usage

ST/NS: 29/42

usage

ST/NS: 19/22

bottom O.D.

14.5 mm

bottom O.D.

26.5 mm

bottom O.D.

28 mm

bottom O.D.

19.5 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.

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