HPLC (high-performance liquid chromatography) is one of the advanced types of chromatography. It is highly sophisticated and expensive tools in the present analytical chemistry. It is given prominent importance due to its attributes like High sensitivity, i.e., the ability to evaluate samples of very minute concentrations like in nano-gram and picogram Detect precisely chemically similar molecules like […]
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There are many types of chromatography like HPLC, Gas chromatography, paper chromatography, thin layer chromatography, etc. Chromatography is an analytic technique which is based on the separation of molecules of a sample over two phases. These phases are called as the stationary and the mobile phase. Initially, it was developed as column chromatography. But its […]
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Television is a wonderful invention of the past century. There were many contributors to its invention. But to the question who invented television, you can say it was J.L Baird (in full John Logie Baird). He did a lot of advancements in the outcome of the TV with movable images which were not existent till his invention. Television once considered a luxury is […]
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What is Chromatography? Chromatography is derived from Greek terms “chromo= color & gram=bands.” Hence as the name indicates, in chromatography, there is the formation of colored bands. These bands are indicative of different components in the sample. In the Initial stages, it was developed as column chromatography to separate mixtures. Here into a long vertical column, sample along with a mobile phase was allowed […]
Continue readingHigh pressure liquid chromatography is one of the widely used analytical technique. But it very sensitive to operate at constant pressure. Further the mobile phase passes through a dense column so all the material used in the procedure should be of high quality. While performing analysis by HPLC chromatography, one is advised to use HPLC […]
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Chromatography labs vary largely based on the type of chromatography method used. They are designed in a way suitable for the particular chromatographic procedure. But all the chromatography labs have some common requirements to ensure the sensitivity, reproducibility and reliability in analytical results. Since chromatographic procedure is one of the mandatory requirement in some researches, it is necessary to provide a […]
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Plastic pollution is a life-threatening issue on earth. It pollutes land, water resources making it difficult to eradicate sooner. Both plastic and polythene are made from some combination of hydrocarbon chemicals. So they have similar properties like delayed decay, lightweight, durable, etc. Unlike other waste, it has more extended decay period like 40 years or […]
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Virus and fungi are different set of pathogens which cause diseases. But unlike others, the diseases caused by them are obstinate and pose severe danger. Viral fevers, jaundice and colds are the common disease caused by the virus. While systemic (in blood) and superficial skin infections caused by fungus. Virus are non living entities which […]
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Diseases caused by bacteria are responsible for many death in the world since many centuries. Unlike those caused by other microorganisms like fungi and protozoa these bacterial infections are deadly. If left untreated most of them lead to lead or severe disability. Some of them infect seasonally like during rainy season, winters, etc. While others […]
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Carbohydrates are the major sources of energy to the body. Most of the foods or diets we consume contain carbohydrates to certain extent. The carbohydrates existing in food vary. The examples of Carbohydrates are like glucose, sucrose, polysachharides like starch etc. But their presence in our body depends on the food we eat. Glucose, sucrose, […]
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