CARTOUCHE A CAPACITES MULTIPLES POUR CONDITIONNEMENT DE SUBSTANCES

摘要

A container having two chambers defined by a partition member, each chamber holding a particular material, and a plunger to move the partition to a position wherein the separator permits the fluid from one chamber to flow to the other chamber and be mixed therein. Means are provided to prevent the partition member from falling into the chamber where the mixing takes place while still permitting the material to flow from one chamber to the other.