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TFD Encyclopedia includes Computer Desktop Encyclopedia, Columbia Encyclopedia and many other great sources.

At Hardy Diagnostics, you will find a complete selection of laboratory and microbiology supplies for the clinical, industrial, and molecular biology research laboratory. Hardy is an ISO 13485 certified and FDA licensed medical device manufacturer. The company’s product offering includes: culture media, rapid test kits, stains, reagents, dehydrated culture media, molecular biology media and reagents, animal blood products, antisera, proficiency testing programs, anaerobic gas generators, specimen swabs and transports, dilution vials, QC microorganisms, susceptibility disks, immunology kits, latex agglutination kits, pathogen detection kits (Salmonella, E. coli O157, Listeria, Candida, Legionella, Influenza, MRSA, Strep, Staph), Petri plates, agar based prepared media and broths, chromogenic media, mastitis media, incubators, environmental monitoring supplies, sterility media, parasitology and mycology supplies, anaerobic bacteriology supplies, custom media formulations, disposable gloves, lab coats, inoculating loops and much more!

National Standard Methods are a comprehensive referenced collection of clinical microbiology SOPs, algorithms (for virology and serology), and guidance notes, consisting of over 200 documents

Cole-Parmer provides a complete range of quality laboratory instruments, equipment and unmatched applications assistance for the biotech, research, and technical communities worldwide. Find the right instrumentation, equipment, chemicals, replacement parts and services?including NIST-traceable calibration and instrument repair?to support your needs.

BD (Becton, Dickinson and Company) is a medical technology company that manufactures medical supplies, devices, laboratory equipment and diagnostic products for healthcare institutions, research laboratories, industry and the general public.

WARD'S Natural Science is your source for science since 1862. From middle school, high school and college curriculum and supplies to lab equipment and hobbies.