Sigma Aldrich

Because there is no formal training required for using Sigma Aldrich’s online ordering web site, we strongly recommend that you begin by reviewing the following steps before creating your first online order:

Step 1 - Introduction

1. To take advantage of Yale's discounted pricing with Sigma Aldrich, please contact Martha Crawford, Buyer in Yale Procurement at 432-9986 or martha.crawford@yale.edu to make arrangements to register with Sigma Aldrich for online shopping capabilities.
2. While you are waiting for the registration process to be completed with Sigma Aldrich, please click on the QuickStart Instructions in Step 2 and begin reviewing the steps for placing an online order. In addition, we recommend reading the Frequently Asked Questions in Step 3.
3. To begin shopping, continue by clicking below on “Return Visitors Login”. This will provide you with a direct link to online shopping with Sigma Aldrich.

Step 2 – Quick Start Instructions

Step 3 – Frequently Asked Questions About Online Ordering With Sigma Aldrich

Note: If you need additional help with the Sigma Aldrich web site after your registration is completed, please contact the Sigma Aldrich Help Line at (800) 325-4940.

Return Visitors Login:

• Go to the Sigma Aldrich web site at http://www.sigma-aldrich.com/pipeline
• Login using the username and password that you established during the registration process.
• Click on Order Center on the navigation bar to place and order.