Which company should I go to for bacterial filtration efficiency testing? Baijian.com is a collectively owned research institute with CMA and other qualifications recognized by the national metrology certification. It integrates testing, inspection, analysis, testing, technical consulting and other services. It has also been rated as a national high-tech enterprise and can carry out testing projects such as bacterial filtration efficiency testing. Having the national high-tech enterprise certificate and CMA testing qualification certificate, with complete testing instruments, the testing report can be issued within 7-15 days Testing items include bacterial filtration efficiency testing, etc Testing Standard

ASTM F2101-2007 Test Method for Evaluating the Bacterial Filtration Efficiency of Medical Mask Materials Using Staphylococcus aureus Biogas Suspension

Generally, it takes 7 to 15 working days Please click on the bottom right corner to consult with an online engineer or call the toll free hotline for more information on testing costs