| Safety Variables | Lab 1 | Lab 2 | Lab 3 | Lab 4 | Lab 5 | Lab 6 | Lab 7 | Lab 8 | Lab 9 | Lab 10 |
| General Laboratory Safety | 66 | 54 | 46 | 52 | 50 | 48 | 51 | 65 | 91 | 83 |
| Information for Workers | 57 | 50 | 49 | 43 | 37 | 34 | 48 | 56 | 60 | 54 |
| Chemical Safety | 71 | 46 | 46 | 58 | 48 | 48 | 37 | 64 | 80 | 64 |
| Biological Safety | 40 | 46 | 47 | 47 | 35 | 34 | 39 | 57 | 80 | 80 |
| Hygiene | 71 | 49 | 54 | 48 | 42 | 42 | 50 | 57 | 51 | 47 |
| Emergency Procedure | 60 | 46 | 50 | 56 | 39 | 39 | 39 | 54 | 89 | 84 |
| Personal Protective Equipment | 58 | 49 | 55 | 88 | 47 | 47 | 47 | 59 | 51 | 73 |
| Hazardous Waste | 40 | 47 | 46 | 42 | 41 | 43 | 49 | 53 | 84 | 84 |
| Housekeeping | 60 | 55 | 49 | 54 | 39 | 37 | 51 | 52 | 92 | 92 |