Carl Roth, the expert consultation for labware, life science and chemicals for more than 140 years. With more than 30,000 art ... icles available and a round-the-clock delivery service within Germany, we are the partner that research, scientific and technical laboratories can rely on. Furthermore, we develop our own new, future-oriented ROTH products based on research projects and cooperations. In this way, we establish a foundation for the success of today's and tomorrow's research and analysis. The foundation for our personal service has always been reliability, experience and vision – and of course a convincing price-performance ratio. Our team of experts is not satisfied until our customers are. Carl Roth, with headquarters in Karlsruhe, operates five subsidiaries in Europe and delivers to customers in more 100 countries throughout the world. read more