Dynamic light scattering (DLS) is a technique used to determine particle size distributions of bioformulations. Traditionally, DLS measurements have been used for studying dilute solutions, but ...

Colorimetry is the field of determining the concentration of a coloured compound in a solution. A colorimeter, also known as a filter photometer, is an analytical machine that acts as the tool ...

This lab includes a theoretical explanation of how buffers work and how they are made, including a derivation of the Henderson-Hasselbalch equation. Students will use what they have learned to ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...

People can make saline solution at home by mixing together certain amounts of salt and water. However, it is essential to follow the guidelines regarding quantities and hygiene. When prepared ...