Fit Testing Qualitative Quantitative
SFT Fit Testing Qualitative Quantitative
Fit Testing Qualitative The qualitative fit test procedures rely on a subjective sensation (taste, irritation, smell) of the respirator wearer to a particular test agent. Quantitative The quantitative fit test procedure uses an portacount instrument that samples and measures airborne particulates inside the mask.
UNHCR Your generous support to the UN Refugee Agency will provide protection, shelter, clean water ...