An easy and inexpensive method to verify steam sterilization processes in your lab. Verify the sterility of your instruments, vials, liquid cycles and other products in less time than it takes to send samples to an outside lab. Obvious color change from purple to yellow indicates an ineffective sterilization process. Works with any steam sterilizer. Gives proven results within 48 hours. Save up to 60% of the cost of outside laboratory sterility tests.
