The present application shows a container for preparation of a peritoneal dialysis solution, the container comprising a first compartment containing a first solution comprising sodium ions and at least a second compartment containing a second solution comprising glucose, wherein mixing of the first solution with the at least second solution results in a final solution comprising sodium ions in a concentration of 100 to 115 mM, glucose in a concentration of 1% to 5% by weight, and a low level of glucose degradation products.