Since 1885, we have pioneered the research and development of microbiology media and other microbiology-related products for use in food, beverage, water, pharmaceutical, biotech, environmental and university research applications. As a global pharmaceutical company, Merck microbiology benefits from the know-how of a corporate quality department along with numerous specialized laboratories in the fields of pharmaceutical, chemical, analytical and diagnostic research. Our products are recognized worldwide for their quality, innovativeness, and safety. At Merck, quality control and quality assurance are fundamental prerequisites.