| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | fume hoods | Brazil | Not uniformly mandated for laboratory use, resulting in varying levels of adoption and implementation | 1 |
| 2 | laboratory fume hood | Argentina | Varied availability and usage, influenced by factors such as funding and safety standards | 1 |
| 3 | laboratory fume hood | Brazil | Not universally present in laboratory settings due to cost and infrastructure constraints | 1 |