Skip to Content
Merck
All Photos(1)

Key Documents

Z553336

Sigma-Aldrich

Washer for NMR tubes with J. Young valve

top joint: ST/NS 19/26, bottom joint: ST/NS 24/40

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
47131800
NACRES:
SB.32

Joint

bottom joint: ST/NS24/40
top joint: ST/NS19/26

General description

The inverted 5 mm NMR tube is sealed into the washer with a ground-glass stopper. Applied vacuum sprays solvent inside and against the closed end of tube for thorough cleaning.

Fits flask with standard taper 24/40 joint.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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