The Responsible Investigator is most familiar with the type of operations being performed in each laboratory and should determine which eye protection is necessary.
(The Responsible Investigator; is; most familiar with the type of operations) (operations; being performed; L:in each laboratory) (The Responsible Investigator; should determine; which eye protection is necessary)
The Responsible Investigator operations The Responsible Investigator
is being performed should determine
most familiar with the type of operations
L:in each laboratory
which eye protection is necessary