Words similar to pathogen-free

Example sentences for: pathogen-free

How can you use “pathogen-free” in a sentence? Here are some example sentences to help you improve your vocabulary:

Pathogen-free inbred male Wag/Rij and Brown Norway rats, weighing 300 to 350 gr were purchased from Harlan, The Netherlands.
All work was carried out following the Institutional Animal Care and Use Committee guidelines within an Association for Assessment and Accreditation of Laboratory Animal Care approved specific pathogen-free facility.
They were maintained in a specific pathogen-free animal facility of the University of Pittsburgh Biotechnology Center.
Pathogen-free inbred male C57Bl/6 mice, weighing 20 to 30 gr and Brown Norway rats, weighing 300 to 350 gr were purchased from Harlan, The Netherlands.
Three young pathogen-free Sprague-Dawley rats were inoculated with pneumococcus in phosphate-buffered saline (PBS) and served as the pneumococcus group.