If you were not referring to the scientific facility, you might be referring to the of Pommery:
: Professors Jean and Marie-Thérèse Pommery are central to the lab's identity, having authored numerous scientific papers and mentored doctoral students in the field of pharmacy. laboratoire pommery
Here is an overview of the subject, which is likely what you are looking for: If you were not referring to the scientific
: Routine assessments for adults, children, and infants. You can drink it on a plane or at a wedding
You can buy a bottle of Pommery at any duty-free shop in the world. You can drink it on a plane or at a wedding.
In the context of champagne production, the "laboratoire" is not a research institute publishing academic papers, but a critical facility within the maison responsible for quality control, oenology (wine science), and the preservation of the champagne's specific style.