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Bacterial Endotoxin photo from Ethide Labs

Bacterial Endotoxin

Bacterial Endotoxin Test (BET) is recognized as an official end product release test for medical devices. Transfusion and infusion assemblies and similar medical devices are tested to comply with regulatory and compendium requirements. BET testing follows the procedure described in the U.S. Pharmacopeia and the AAMI guidelines. Traditional gel-clot methods and photometric determinations are available.


  • Medical Device Extract - Gel Clot w/CSE 
  • Gel Clot w/RSE 
  • Inhibition/Enhancement
  • Turbidimetric Method
  • Chromogenic Method