shop now
clinical laboratory standards institute logo


About CLSI


Meet Your New Interactive Laboratory Assistant—Try eM100 for FREE!

You’ll find all the information within CLSI’s well-known M100 document, brought to life in an interactive, searchable online tool.

Start your free trial to see just how much eM100 can help you improve laboratory workflow!


Try It,
You’ll Love It.

Put the Benefits to the Test

Benefit From Faster Results


eM100 generates information for drug selection, interpretation, and quality control procedures, as well as recommendations for detecting resistance mechanisms.

Keep On Track With Relevant Searches


You can customize eM100 for your institution’s formulary, so you’ll only need to view the information you want to see.

Know You Can Rely on Your Results

eM100 helps ensure accuracy. Simply select your organism and antimicrobial agent combination and see an immediate output of recommendations.

Reduce Lookup Errors at All Times

Easily access the most accurate AST information and recommendations wherever you are—and have confidence in the results you find.

Experience Greater Time Savings

No need to flip through a dense document to find AST answers—eM100 generates the right recommendations in just a few clicks!

Never Worry About Falling Behind

eM100 is automatically updated with the latest changes in CLSI AST performance standards, so you will be the first to receive published changes.



six + = 7

Register | Lost your password?