| 68 |
|
Heathrow scientific |
2907 |
| 67 |
|
Heathrow scientific |
2812 |
| 66 |
|
Heathrow scientific |
2806 |
| 65 |
|
Heathrow scientific |
2833 |
| 64 |
|
Heathrow scientific |
2802 |
| 63 |
|
Advanced Instruments |
2401 |
| 62 |
|
Advanced Instruments |
2843 |
| 61 |
|
Advanced Instruments |
2816 |
| 60 |
|
Advanced Instruments |
3968 |
| 59 |
|
Thermo Fisher |
2957 |
