Humboldt-Universität zu Berlin | Thaer-Institute | Institute | Departments | Department of Crop and Animal Sciences | Soil Science and Site Science | Welcome to the homepage of the Department of Soil Science! | Sample storage and preparation Sample storage and preparation For inquiries regarding the storage or preparation of mineral and organic soil samples, please email or phone Tina Thrum. Tel (030)2093-46489 tina.thrum@agrar.hu-berlin.de