| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | lab equipment | Chemistry laboratory in the West | High-quality, calibrated equipment used for accurate measurements and experiments | 1 |
| 2 | laboratory equipment | Chemistry laboratories in the Western world | High precision instruments used for accurate measurements and experiments | 1 |
| 3 | laboratory equipment | chemistry lab in the West | Laboratory equipment is essential for conducting precise measurements and experiments in chemistry labs, and is not considered as trendy decorations. | 1 |
| 4 | laboratory procedures | chemistry laboratories in Western countries | Strict adherence to safety protocols and proper disposal of chemical waste | 1 |