Mixing powders using a spatula is called?

The term that describes mixing powders using a spatula is spatulation. This process involves the manual blending of powdered substances on an appropriate surface, usually a glass or marble slab, using a straight spatula. Spatulation is crucial in pharmaceutical compounding as it ensures that the powders are evenly mixed without creating any alterations in particle size or properties.

This mixing technique is particularly useful for combining powders that are not easily wetted or that possess a high degree of cohesiveness. It allows for a homogeneous mixture, which is essential for achieving consistent dosing in compounded medications. Understanding spatulation is important for pharmacy technicians as it forms the basis of many compounding techniques required in the preparation of prescriptions.