PFF or Protein Free Filtrate preparation is one of the most practiced tests in biology labs. In this test, protein is completely removed from the blood to make different observations. There is some really nice and deep search behind this test which is being used for many purposes. For the biology, … [Read more...]
Spectrophotometer: Working Principle, Use and Applications
Last time we talked about the use of Photoelectric Colorimeter. Spectrophotometer works almost on the same principle and way but there are of course some variations. A spectrophotometer is used in the process of Spectrophotometry. In this test, we measure the intensity of light depending on the … [Read more...]
Photoelectric Colorimeter: Working Principle, Use and Applications
The field of chemistry is full of devices that are used for different tests and measurements. Operating these devices take some good technique and learning. Colorimeter is one of those devices in the field of chemistry. The light waves of various wavelengths can be absorbed different solutions. … [Read more...]
Determination of Plasma Protein by Biuret Method
Today we are going to do the determination of Plasma Protein by Biuret Method. Before we move on to the test, we will need to tell you about Biuret method. The presence of peptide bonds and other things such as Plasma Proteins can be checked with the help of this easy and most successful chemical … [Read more...]