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  • Technical Chemical Information & Applications Resources

    You can trust Avantor Performance Materials to support your research and manufacturing processes with world-class technical chemical information, expert application support and up-to-date product and process resources to help you sustain your performance. 


    Ask Avantor

    Ask Avantor Q&A Center

    Live chat, FAQs and answers to common questions.

    Technical Library

    Technical Library

    Product datasheets, application notes, scientific articles and regulatory updates.

    Chemical Cross Reference

    ChemChoice Chemical Cross Reference

    Easy-to-use tool lets you find J.T.Baker® or Macron Fine Chemicals™ products by product grade or competing brand. 

    Conversion Table

    Conversion Tables

    Useful tables including atomic weights, particle size, temperature and weight conversions, etc.

    Grade Definitions

    Grade Definitions

    Specifications on J.T.Baker® and Macron Fine Chemicals™ brand Laboratory Chemicals grades.

    Periodic Table

    Periodic Table of Elements

    Complete, easy-to-read periodic table to download in PDF format.