Open Tender Below The Limits For The Supply Of Equipment In The Context Of The Implementation Of The Research Program "Inchildhealth - Identifying Determinants For Indoor Air Quality And Their Health Impact In Environments For Children: Measures To Improve Indoor Air Quality And Reduce Disease Burdens" With Code 12572 (In Departments ) And Evaluation Criterion Of The Offers The Most Economically Advantageous Offer, Based On The Lowest Price (EXPIRED)