- Gwajin Juriya na Face Mask
- Aerosol fesa
- Likita Mask Fit Testerer
- Gwajin Tasirin Kariya Kn95
- Gwajin Tacewar Mask
- Flue Gas Moisture Analyzer
- Nau'in In-Situ UV DOAS Hanyar GAS Analyzer
- Samfurori na Ƙarƙashin Ƙarƙashin Ƙira
- Matsayin Matsakaici na Yawo iska Mai Samfurin Kwayoyin Halitta
- Gwajin Ingantaccen Mashigar Tace