What’s a Medical Mask? Why is It Different from a Procedural Mask?
Medical masks by definition, must be validated at a minimum of ASTM Level 1.
Medical masks by definition, must be validated at a minimum of ASTM Level 1.
This post will help you understand the context, performance criteria, and minimum requirements of ASTM levels in various medical masks and their respective uses fields.
This post will help you understand meaningful differences between various face mask evaluation methods and best-case use. Understanding the most common mask materials and expected performance metrics helps buyers better decide which mask is most appropriate for associated risk, cost, and wellbeing.
The F2299M filtration efficacy test compares particle counts before a test media meets a filter apparatus (upstream) and then measures again after (downstream) the test media passes through the material.
Define surgical mask, filtering respirator, 3 ply mask, and medical mask.