Sigma-Aldrich
Aldrich

Chemical Synthesis
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Material Science
Stable Isotopes (ISOTEC)
Equipment, Supplies & Books
Laboratory Essentials

Welcome To Aldrich

Aldrich, a member of the Sigma-Aldrich family of companies, is a recognized leader in the research and fine chemicals market. Quality, Selection, and Service are hallmarks of the Aldrich tradition.

 

Chem Product Central™
Access 40,000+ products with one click.


Aldrich Handbook

Its Here!
Request your FREE copy today!

Aldrichimica Acta

Click here to view current and past issues of the award-winning Aldrichimica Acta.



ChemFiles

Take a look at the latest ChemFiles! New product application guides for chemistry research.

Over 15,000 spectra available!

Over 15,000 spectra available!
300MHz 1H and 75MHz13C spectra.
Useful measurement tools.


Glass Center  

The Aldrich Glass Center contains glassware products grouped as if stored in a stockroom. Also find access to technical information and literature, special programs and services, and more.
Buffer Calculator The Sigma-Aldrich Buffer Calculator is a useful tool for calculating buffer solutions, including concentration calculations by Molarity or by Percentage, with relevant links to Sigma-Aldrich products.
 
Pressure-Temperature Nomograph Simplify calculations when estimating boiling points at various pressures with an interactive Pressure-Temperature Nomograph
 

The Sigma-Aldrich Solvent Applications Portal ensures that you will use the correct solvent grade for your application - saving you time and money.