#$%^&*AU2012201932A120120426.pdf#####ABSTRACT A container system for peritoneal dialysis (PD) solutions, comprising: a first compartment containing a first PD agent, a second compartment containing a second PD agent, the second compartment being in any of direct and indirect fluid coupling with the first compartment, an outlet fluid pathway coupled to the second compartment being in any of direct and indirect fluid coupling with an external environment to the container system, and a first seal that prevents fluid transfer between the first compartment and the second compartment, a second seal that prevents fluid transfer to the outlet fluid pathway, the container system further configured to inhibit breaking of the second seal prior to mixing of at least a portion of the first PD agent and the second PD agent.