Sigma Aldrich Terms of Service

Use of information

Content on this website is provided for preliminary commercial and technical discussion. Product availability, specifications, documentation, packaging, and handling guidance must be confirmed in writing before purchase or use. Website content is not a substitute for SDS review, internal safety procedures, regulatory review, or qualified professional judgment.

Inquiries and responses

Submitting a form does not create a supply agreement. Sigma Aldrich may request additional details, decline requests, or route the inquiry to a specialist depending on chemical identity, volume, region, and compliance requirements.

Documentation

SDS, CoA, and technical documents are subject to revision. Customers are responsible for confirming that the latest document version matches their intended use and jurisdiction.