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Z565768 Aldrich

Precision Seal® rubber septa cap

white, for 7-8 mm O.D. tubes and ampules

Synonym: rubber caps, rubber stopper, rubber stoppers

  •  eCl@ss 32119211

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Properties

Related Categories Accessories for NMR tubes, Ampule, Labware, NMR Tubes, NMR Tubes and Accessories,
material   natural rubber septa
usage   for 7-8 mm O.D. tubes and ampules
color   white

Description

General description

Engineered for a "push on" fit in NMR tubes and ampules. The unique design provides a penetration point for cannulation and a dual seal inside the tube and on the outer sleeve. Will not break delicate, thin-wall tubing. Manufactured from one certified raw material formulation for absolute consistency in all sizes, from lot to lot.

Storage Note for Natural Rubber Septa: Store septa in a closed bag out of sunlight to retard blooming, which is the formation of a whitish film on the surface of the rubber. Blooming is a natural process and does not affect performance. Remove visible bloom by washing or wiping off before use.

Legal Information

Precision Seal is a registered trademark of Sigma-Aldrich Co. LLC

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Certificate of Analysis

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Description

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94791 SnapIT Ampule Opener, Regular, for 1-2ml, 5-10ml, 10-15ml ampoules
43917 SnapIT Ampule Opener, large, for 5-10ml, 10-15ml, 20-25ml ampoules

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