Skip to Content
Merck
All Photos(1)

Key Documents

Z116408

Sigma-Aldrich

Double-ended needle

gauge 12, L 18 in.

Sign Into View Organizational & Contract Pricing


About This Item

UNSPSC Code:
41122002
NACRES:
NB.43

packaging

pack of 6 ea

manufacturer/tradename

Cadence Science

L

18 in.

gauge

12

Looking for similar products? Visit Product Comparison Guide

General description

304 SS. One noncoring tip, one flat-cut end.

Application

Double-ended needle has been used in the transfer of solution betweentwo flasks. It has also been used in a sequence alkylation reaction.

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

Dehydroalanine-containing peptides: preparation from phenylselenocysteine and utility in convergent ligation strategies
Matthew R, et al.
Nature Protocols, 3001?3010-3001?3010 (2006)
Ramón Guzmán-Mejía et al.
Nature protocols, 2(11), 2759-2766 (2007-11-17)
The use of microwave (MW) irradiation for the condensation reaction between acetophenone and alpha-phenylethylamine to prepare (R,R)-bis[alpha-phenylethyl]amine results in significantly reduced reaction times relative to the use of conventional heating. In this protocol, a secondary amine, (R,R)-bis(alpha-phenylethyl)amine is treated with

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