1. A multi-part sterilization system comprising: a first part containing a first reagent in a transfer medium in a first tank, a second part containing a second reagent in a transfer medium in a second tank, wherein the first reagent and the second reagent are reactive to create a sterilizing composition when mixing the first part with the second part, a pump head containing a peristaltic pump element, while the first tank contains a tube for dosed supply of per of the second part passing from its internal space and located passing through the pump head, the second reservoir contains a tube for dosed supply of the second part passing from its internal space and located passing through the pump head, and the peristaltic pump element, when brought into action, acts on a tube for dosed supply of the first part and a tube for dosed supply of the second part, so as to simultaneously pump out essentially equal volumes of the first part and the second part. 2. The system of claim 1, wherein the peristaltic pump element is configured to be powered by a ratchet equipped with a plurality of ratchet surfaces that are configured to interact with the protrusion. The system of claim 2, wherein the peristaltic pump element comprises from 4 to 30 ratchet surfaces, preferably from 4 to 20 ratchet surfaces. System according to any one of paragraphs. 1-3, which is included in one element from the group including the desktop dispenser, automatic wall-mounted dispenser, foot dose1. Многосоставная стерилизационная система, содержащая:- первую часть, содержащую первый реагент в среде обеспечения переноса в первом резервуаре,- вторую часть, содержащую второй реагент в среде обеспечения переноса во втором резервуаре, причем первый реагент и второй реагент выполнены с возможностью вступления в реакцию для создания стерилизующего состава при смешивании первой части со второй частью,- насосную головку, содержащую перистальтический насосный элемент, при этомпервый резервуар содержит трубку для
