Switzerland, Dec. 11 -- Siemens has unveiled the results of a comprehensive and independent study on laboratory ventilation in the area of life sciences. The study was conducted between November 2024 and February 2025 together with H. Ludi + Co. AG, a supplier of core components and system solutions for modern laboratories and a Siemens Xcelerator partner. The Lucerne University of Applied Sciences and Arts (HSLU) in Lucerne, Switzerland, was contracted as the independent research and testing institution to execute all measurement activities. The project, named "PEARL", was the world's first to compare different lab ventilation and air distribution systems under controlled, real-world conditions. During the test phase, three different air s...