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eCommerce Ordering Changes for emdmillipore.com users in the United States and Puerto Rico

To continue enhancing your online experience, MilliporeSigma is consolidating two of its eCommerce websites.

Moving forward, all purchases will be made through SigmaAldrich.com, where you’ll find the same products and services currently available on EMDMillipore.com.

The SigmaAldrich.com website displays real-time, customer-specific pricing for all products, including those previously available via EMDMillipore.com

As a part of this transition, all web credentials (user login and/or passwords) have been enabled on SigmaAldrich.com.

  • If you have already placed orders on SigmaAldrich.com: No action is necessary, and you can continue to use your existing SigmaAldrich.com login and password details without change.
  • If you previously only ordered products via EMDMillipore.com: You can use the same login credentials from EMDMillipore.com (usually your email address) on SigmaAldrich.com, but you will need to update your password as we cannot migrate your private, encrypted password details from one website to another.

EMDMillipore.com will no longer be accessible as of Feb 1, 2025.

Ordering Information

Please ensure that the following changes, effective October 28, 2024, are updated in your systems and that all contract information and ordering mechanisms are current.

Company Name and Address:

Sigma-Aldrich Inc
3050 Spruce Street
Saint Louis, MO 63103-2530

Main Phone: 800-521-8956
Main Fax: 314-771-5757
Orders Phone: 800-325-3010
Orders Fax: 800-325-5052

Orders Email: cssorders@sial.com
Service Issue Email: cssorders@sial.com

Tax Identification and Company Registration Numbers

Tax ID: 43-1742718
State Tax ID: 16249003
California Registration: 97018820
Colorado Registration: 10948910000
(We are registered to collect sales tax in California and Colorado)
Duns and Bradstreet: 832563121
DEA: PS1086139
IDHR: (Illinois Dept of Human Rights) 99317-00
CAGE code: (Commercial and Government Entity) 54968
Hawaii General Excise Tax (GET): W20093684-01
NAICS CODE: (North American Industry Classification System) 325998
SIC: (Standard Industrial classification Code) SIC 28 Chemical & Allied Products
Supplier Diversity Code: 300 - Large Business

Classification Information

Established date: 1975
State of incorporation: Wisconsin
Supplier Class: Large Business
Owner Classification: Private
Number of Employees: 9000+
Number of Quality Employees: 350+
Organization Type: Large
Number of Production Employees: 300+
Executive Compensation: We are Privately Owned so we do not divulge this information
ISO Certification: All certifications are listed on the website
FDA Certification: 2 sites are FDA Certified. Refer to ISO Certification section on our website
Legal Structure of Business: Corporation

Accounts Receivable/Remittance Address

Check payments:
Sigma-Aldrich, Inc.
P.O. Box 734283
Chicago, IL 60673-4283

ACH/Wire payments:
Sigma-Aldrich Inc
C/O JPMorgan Chase
New York, NY 10017

Bank Routing Number: 021000021
Account Number: 301591290
SWIFT Code: CHASUS33

Please send electronic payment remittance information to: usremittance@milliporesigma.com

Download Legal Entity PDF

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