Exhibit 23.4

Neogen Corporation

Lansing, Michigan

We hereby consent to the incorporation by reference in the prospectus constituting a part of this Amendment No. 1 to the Registration Statement of our reports dated July 30, 2021, relating to the consolidated financial statements and the effectiveness of internal control over financial reporting of Neogen Corporation appearing in the Company’s Annual Report on Form 10-K for the year ended May 31, 2021.

We also consent to the reference to us under the caption “Experts” in the prospectus.

/s/ BDO USA, LLP

Grand Rapids, Michigan

May 4, 2022