The ChemLogic® brand represents DOD Technologies' innovative line of colorimetric gas detection systems. Each system utilizes ChemLogic cassettes for continuous gas monitoring - and detection that's recorded as a stain on the colorimetric tape. ChemLogic gas detection systems provide reliable, continuous monitoring of hazardous gases to help ensure the environment is safe for your employees and facility. These systems have been tried and tested in numerous industrial and commercial environments to provide accurate warnings whenever a hazard occurs. ChemLogic gas detection systems are industry-trusted for superior quality and reliability from research labs to the world’s most demanding industrial environments.