The contracting authority would like to enter into a framework agreement with a tenderer for the delivery of technical and medical gases as well as special gases. The contracting authority uses various gases for many different purposes, e.g. for fixed installations/installations and equipment, and for concrete research projects where it can vary the type of gas it needs. It is of decisive importance with stable and punctual delivery in order to avoid major practical consequences and economic loss. With this procurement, the University wants to ensure stable access to gases and associated installations at efficient prices.