Endotoxins are natural compounds found in the outer cell membrane of Gram-negative bacteria and can impact over 30 biological activities or lead to cell death by initiating complement activation. Endotoxin tests are performed on raw and in-process materials, as well as for the final release of products in the pharmaceutical and medical device industries. These supplies utilize rapid test methods for results immediately at the point of sample collection, improve sample management, decrease testing time, and accelerate product production.