Laboratory introduction: Auschwitz II (Birkenau) was an extermination camp whose main task was to carry out mass murder in gas chambers. There were approximately 960,000 Jews, 75,000 Poles and 19,000 jeeps. The Sai people were killed here. In addition, it also included several smaller concentration camps including the agricultural camp in Buda, the poultry camp in Gahuize, the vegetable camp in Raisko, and some medical and chemical laboratories.