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Changes to Merck Life Science, and Sigma-Aldrich Legal Entities: Impacts on Web Shop and Ordering

Since July 1, 2021, the commercial business of Merck Life Science in Belgium has been restructured. The business previously operated by two legal entities, Merck Chemicals NV/SA and Sigma-Aldrich BV was consolidated into Sigma-Aldrich BV, which at the same time was renamed to Merck Life Science BV.

As a customer, you will benefit from this development by having one partnerfor the whole Merck Life Science portfolio.

Ordering Information

Due to the consolidation of the commercial business there have been changes to some of our contact and ordering details.

Please ensure the following changes which took effect July 1,2021 are reflected in your systems and information is current for contract and mechanism for placing orders:

1. Company Name and Address:

Merck Life Science BV
Brusselsesteenweg 288
Overijse, 3090
Belgium

2. Tax Identification and Company Registration Numbers

  • The VAT number for Merck Life Science BV is BE0425578392.
  • Company registered number is 0425.578.392.

3. Details to Remit Payment:

Payment by transfer:

BANK NAME: Deutsche Bank
Account #: 826-0016839-75
IBAN No: BE05826001683975
Swift BIC: DEUTBEBE

4. Customer Excellence:

Your primary point of contact in our sales organization remains the same. If you have any questions, please contact your SalesRepresentative or our Customer Excellence groups:

Research & Applied

Phone: +32 (0) 7 02 25 645
New Toll-Free Phone: 0800 58 282
Email: [email protected]

Process Solutions

Phone: +32 (0) 2 62 00 227
Email: [email protected]

eCommerce Updates

Coinciding with the business consolidation, changes occurred to our websites and online ordering routes.

Following the commercial business consolidation, all Merck Life Science eCommerce is conducted through www.sigmaaldrich.com. The www.merckmillipore.com website is still available as an informational site providing access to product information, safety and quality documents, including Emprove® dossiers, until everything is fully accessible directly through sigmaaldrich.com.

The sigmaaldrich.com website displays real-time, customer-specific pricing for all products, including products previously ordered via merckmillipore.com.

As part of the transition, web credentials (login and/or password) may have changed for some users:

  • If you already placed orders via sigmaaldrich.com, you can continue to use your sigmaaldrich.com login details and password without change.
  • If you only placed orders via merckmillipore.com, you can use the same login details (usually your email address) on sigmaaldrich.com but you will need to update your password as we cannot migrate the encrypted password from one site to the other.

Effect on Merck Electronics, former Performance MaterialsBusiness,in Belgium

Please note, that Merck Chemicals NV/SA will continue to serve customers for Electronics, former Performance Materials business in Belgium as usual, despite the consolidation of Merck Chemicals NV/SA and Sigma-Aldrich BV into Merck Life Science BV. For further information on the Electronics business, please refer to Electronics Customer Service:

Tel: +32 (0) 786 00028
Email: [email protected]

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