- UVDOAS Analysis Cell
- Makina Oyesera a Mask Bfe
- Biological Air Sampler
- Mayeso a Chitetezo cha Bilosafety Cabinet Protective Perfromance
- Mayeso a Kn95 Filtration Afficiency
- Medical Mask Effect Tester
- Kuyesa Kusiyanasiyana kwa Kupanikizika kwa Maski Kumaso
- Chipangizo Choyesera cha N95
- Six-Stage Microorganism Sampler
- Pfe