| 摘要 |
{PG,1 Containers for storing, transporting and intermixing pre-proportioned substances, such as a metallic powder and mercury, for producing dental amalgam. The containers have two separable sections, each with a compartment therein; a partition is provided, preferably in the form of a ball, for separating the compartments during filling and transportation, and for assisting in the mixing of the substances, once the ball has been forced from its separating position into the lower compartment. |
