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
A buffer solution is a solution that resists changes in pH when small amounts of acid or base are added. Buffer solutions are essential in biochemical and chemical experiments to maintain a stable pH environment. Preparing a buffer solution with a specific pH requires understanding the principles of buffer action and careful calculations. This article … Read more
The Group B Strep test is a routine test to check for the presence of Streptococcus agalactiae bacteria in a pregnant woman’s body. Group B Streptococcus is common and usually harmless in adults, but it can cause serious infections in newborns during delivery. Here’s Group b strep test procedure steps. Group b strep test result … Read more
Here are 10 bad laboratory practices that can compromise safety, data quality, and reliability of the laboratory.
Normal saline is commonly used in medical settings for various purposes, including hydration and medication delivery. Sometimes, a diluted solution like 0.45% saline is needed for specific treatments. This guide will walk you through the process of preparing 0.45% normal saline from a 0.9% saline solution. Materials required NOTE: To prepare 0.45% saline, you will … Read more