- Gwajin Majalisar Tsaro ta Biosafety
- Andersen Cascade Impactors 6-mataki
- Na'urar Gwajin Numfashin Mashin Maski
- Barbashi Counter
- portacount respirator fit tester
- Gwajin Kwayar cuta ta N95
- Bfe Kn95
- Gwajin Ingantaccen Tacewar Kwayoyin cuta
- Gwajin Juriya na Mask
- Face Mask Na Bacterial Tace Gwajin Ingantaccen Aikin Tace