Merck
All Photos(3)

Z565768

Sigma-Aldrich

Precision Seal® rubber septa cap

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

Synonym(s):
rubber caps, rubber stoppers, rubber stopper
eCl@ss:
32119211
NACRES:
NB.35

物料

natural rubber septa

用途

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

颜色

white

Looking for similar products? Visit Product Comparison Guide

Related Categories

一般描述

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.

法律信息

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service