Chemical analysis is a branch of chemistry which help to evaluate chemical compound. Tests for qulitative and quantitative analysis are discussed
Normal phase chromatography uses a polar stationary phase and a nonpolar mobile phase. You might be aware that, chromatography is a separation technique that uses two phases, i.e., a stationary phase and …
Particles are tiny solid materials and are present in almost every matter or substance around. They are measured for their size and structure for various purposes. Smaller size particles can float while …
Gel Permeation Chromatography is an another type of column chromatography. It has a slight modification in that the column is filled or packed with a stationary phase which can act as a …
HPLC analysis is one of the types of chromatography used to isolate and analyze mixtures. HPLC in full form is “High-pressure liquid chromatography.” Unlike column chromatography, here high pressure is employed in …
Ion exchange chromatography is an interesting type of column chromatography. As you know, Chromatography is a process of the separation of molecules from a mixture. This separation is done based on the …
HPTLC sophisticated form of Thin-Layer chromatography (TLC). In full form, it is High-Performance Thin Layer Chromatography. This is so called because of the features like the greater efficiency and higher resolution. It …
Flame photometry is a process wherein the emission of radiation by neutral atoms is measured. The neutral atoms are obtained by the introduction of the sample into the flame. Hence the name …
Column chromatography is the prototype of chromatography. It has simple instrumentation with minimal requirements. It works based on the principle of the adsorption chromatography technique. Column Chromatography Principle The principle involved in …
Chromatography and electrophoresis are the analytical techniques that rely on the separation of the sample components. But, the knowledge of the differences between those methods helps make the proper choice for analytical needs. …
Visible spectroscopy is also called as colorimetry. This means it measures colored light (color+metry= color+ measurement). The Principle of Visible spectroscopy This is a study of the absorption of visible radiation within …