Use of Mortar and Pestle in Laboratory - Best Sourced ...
When the grinding medium is acidic or volatile the automated grinder is less preferred. This is due to the fact that acidic medium can reduce the lifespan of the machine. As a result, a mortar and pestle of granite or marble can be suitable for the situation. They are less likely to show problems and easy to clean at the same time.
![](/image/whatsappp.png)