How to make 0.9 normal saline solution step by step Guide
0.9% normal saline solution is a sterile mixture of salt (sodium chloride) and water. It closely matches the salt concentration in human blood. It is commonly used for medical purposes, like hydration, wound cleaning, and contact lens rinsing. In this article you will learn about how to prepare a 0.9% normal saline solution safely. Ingredients … Read more