Escos FiltraCheckTM App is a free chemical assessment service dedicated to advising current and potential users of Esco ductless fume hoods on the proper hood and filter for their application. At Esco, your safety means the world to us. Esco FiltraCheckTM is supported by our dedicated in-house test laboratory, trained experts on carbon adsorption technology, and external consultants from independent organizations and the worlds leading carbon suppliers. Our in-house computer simulations can be used to estimate carbon adsorption capacity, efficiency and simulate competitive adsorption scenarios where multiple types of chemicals may be used. In our Invent-UK recognized laboratory, we can run almost any type of chemical application using combinations or single compounds to validate your application to actual, empirical test data. Our laboratory performs tests primarily in accordance with the chemical adsorption test methods specified in world standards such as the French Standard AFNOR NF X 15-211 and British Standard BS 7989:2001. Our test capabilities have also been independently validated and recognized by Invent-UK, an independent organization specializing in the field of chemical containment technology. An optional follow-up reminder service is also available from FiltraCheckTM to remind you when your filters need to be changed. Since 1978, Esco has emerged as a leader in the development of controlled environment, laboratory and pharmaceutical equipment solutions. Products sold in more than 100 countries include biological safety cabinets, fume hoods, ductless fume hoods, laminar flow clean benches, animal containment workstations, cytotoxic cabinets, hospital pharmacy isolators, PCR cabinets, thermal cyclers and instrumentation.With the most extensive product line in the industry, Esco has passed more tests, in more languages, for more certifications, throughout more countries than any biological safety cabinet manufacturer worldwide. Esco remains dedicated to delivering innovative solutions for the clinical, life science, research and industrial laboratory community.Esco directs a highly efficient research, product development, manufacturing and customer service program. We are the only company in our market that is completely configured to export most of what we manufacture. And because of our worldwide presence, and because we listen carefully to our customers and our distributors, you can have confidence that Esco products represent the best thinking in the world.Esco is a story of hard work and entrepreneurship, empowerment of others, attention to detail and managing opportunity in response to world events. Our story is affirmed each day by many individuals born of cultural and ethnic diversity. Ours is a story of technical invention and imagination played out over a geographic expanse so broad that the sun never sets on what we do.Our many languages and cultures, customs and traditions, and modern business management techniques blend into a single effort focusing on customer service, one customer at a time. As you learn more about Esco, you will understand why World Class. Worldwide. is more than a phrase. It's part of who we are, where we are from and where we are going.