A hose cassette, for a peristaltic pump, includes a cassette housing and a flexible hose extending through cassette housing. Said material is suitable for both military and civilian use, in particular for ABC applications. Two side flanges of the support are mounted to the guide rails. In particular, it is proposed to use axial emission LEDs or through-emission LEDs and lateral emission LEDs to perform the first function and the second function respectively. A system, a computer program, a computer program product and an electronic control unit for performing the method are also disclosed. The biocompatible form may also include one or more apertures for receiving a corresponding number of dental prostheses therethrough.