Inside the Microbiology QC Laboratory

Bacterial endotoxin testing (BET) is full of challenges… and surprises!

In this episode, Meghan Provenzano from Veolia shares her hands-on experience with BET, from unexpected contamination and tricky interferences to false negatives and troubleshooting.

We also explore automation, its benefits and limitations, and the transition from traditional LAL to recombinant methods.

A practical discussion packed with real-life laboratory examples!


Bonus: Looking for the right BET solution for your lab? Discover the 3 favorite bacterial endotoxin testing suppliers, selected by the SuperMicrobiologists community!


Content :

00:27 Introduction to Endotoxin Testing

03:00 Understanding Endotoxins and Their Impact

06:15 Testing Methods: From Rabbits to LAL

09:09 Challenges in Endotoxin Testing

11:55 Interference in Assays: Causes and Solutions

14:50 Best Practices for Accurate Testing

17:47 Common Mistakes in Endotoxin Testing

20:53 Final Thoughts and Recommendations

24:10 Challenges in Endotoxin Testing

28:53 Innovations in BET Solutions

31:58 Advantages of Microfluidic Technology

33:51 Limitations and Considerations of New Technologies

36:47 Understanding Recombinant Solutions

41:33 Transitioning from LAL to Recombinant Testing

In this episode, Dimitra explains how to choose an ARMM - an Alternative and Rapid Microbiology Method - for innovative medicines such as cell and gene therapies and ATMPs.

She discusses:

• The methods she has already used, along with their advantages and limitations.

• How to build a clear URS before selecting a technology.

• Why primary validation is so important for shortening the validation process.
  
  

And don't miss the Selection of the 4 Best Rapid Microbiology Methods and their challengers.

Enjoy the podcast!

In this podcast, Michael Miller covers all the hot topics surrounding Rapid and Alternative Microbiology Methods in the pharmaceutical industry.

Of course, we also take a deep dive into the brand-new PDA Technical Report 33, released in July 2026.

Among the topics discussed:

• How do you build a business case and calculate the ROI of an RMM?
• Should we say RMM, ARMM, or Modern Methods?
• The Biggest RMM mistakes
• Why is now the right time to adopt RMMs?
• What is a Primary Validation?

And don't miss the Selection of the 4 Best Rapid Microbiology Methods and their challengers.

Enjoy the podcast!

Content :

00:27 Introduction to Rapid Microbiology Methods

03:06 Early Experiences in Pharmaceutical Microbiology

05:41 Regulatory Changes and Their Impact

08:36 Technical Report 33 Overview

11:52 Collaboration with Regulatory Agencies

14:45 The Future of Rapid Microbiology Methods

17:41 Understanding Terminology in Microbiology Methods

20:41 Supplier Collaboration and Industry Expectations

37:36 Validation Protocols and Statistical Analysis

42:04 Success Stories in Pharmaceutical Manufacturing

47:46 The Importance of Rapid Methods in ATMPs

51:25 Challenges in User Requirement Specifications

53:43 Trusting Supplier Validation

56:38 The Future of Rapid Micro Methods

01:00:42 Conferences and Resources for Rapid Microbiology

01:10:25 Conclusion and Future Outlook