Alfa Aesar, a Johnson Matthey company, recently announced that certificates of analysis are now posted online for most of the company’s line of more than 27,000 research chemicals, metals and materials. To view a certificate of analysis in PDF format, users simply visit www.alfa.com, click on the “New Certificate of Analysis Search” link and enter both the stock number and lot number of the item (these numbers can be found on the product label). Many thousands of certificates are available online; however, a small percentage may require a fax or e-mail response. A fax or e-mail request can be submitted via the link from the website.
Our annual R&D Lab Equipment and Instrumentation Directory helps you locate the best suppliers for your needs. This issue also includes articles focused on deformation and tension, materials characterization trends, non-destructive imaging, and more. Check it out!