- I-ATI Photometer
- Idivayisi Yokuhlola Isihlungi Semaski Elahlwayo
- I-Particulate Filtration Efficiency Test
- Isihloli sokuphefumula se-N95
- Isampula ye-Microorganism enezigaba eziyisithupha
- Isiteshi Sokuqapha Ikhwalithi Yomoya
- Ukuhlolwa kwe-Kn95 Bfe
- I-Anti-Dry Microbial Penetration Experiment
- I-Air Sampler Yokuqapha I-Microbiological
- CO