The endotoxin indicator is used in the GMP verification of dry heat sterilization equipment of pharmaceutical manufacturers and the endotoxin interference experiment of medical devices. Confirm the heat distribution at different locations in the cavity of the tunnel oven and dry heat incubator, and confirm whether the original sterilization and heat removal procedures can meet the pre-design requirements.	reference standard endotoxin	https://pyrogen-free.creativebiomart.net/products/endotoxin.html