| the laboratory | 0.25 |
| used by the person | 0.34 |
| cause cancer | 0.26 |
| kill bacteria | 0.16 |
| hazardous chemicals | 0.25 |
| used in the workplace | 0.82 |
| labelled | 0.77 |
| prepared in accordance | 0.65 |
| stored | 0.63 |
| produced | 0.51 |
| produced in other count… | 0.42 |
| required in written haz… | 0.42 |
| associated with plastic… | 0.25 |
| used in conjunction | 0.25 |