Andreas and Benny went to install a new customized aerosol sampling pump system for the Bavarian State Office for the Environment in a wonderful scenery. At the same time, they did some maintenance on a few older samplers. Although it looks like holidays, it is hard work to shovel snow, install parts and do delicate work at this height and temperatures. Fortunately, the weather was quite nice. Enjoy the picture of Andreas’ and Benny’s work!
