First came the technology: state-of-the-art, space-age ingenuity that enabled us to design a unique H2S sensor. Highly and especially sensitive to H2S gas, our sensor is zero-stable and remains active without exposure to H2S.\r\n\r\nThen came the personnel: a group of inspired men and women who joined Texas Analytical Controls and contributed their expertise in engineering, manufacturing, marketing and service.\r\n\r\nSince 1975, Texas Analytical Controls has provided rapid-response gas detection / measurement systems, and related products, to the petrochemical and pulp and paper industries. To assure uncompromising quality, we manufacture and service these systems as a complete line of efficient instrumentation.\r\n\r\nOur primary focus is protection: of workers, of the environment and of costly equipment. And while we are proud of our growth, we realize that our accomplishments are the results of tremendous individual efforts and relationships. We deeply appreciate these relationships, and, as we enter the next century, we will continue our leadership role, as well as our commitment to excellence. \r\n\r\n