Archive | Micro Biology

6 Full Proof Techniques of Chromatography

The following points highlight the six full proof techniques of chromatography. The techniques are: 1. Partition Chromatography 2. Ion Exchange Chromatography 3. Adsorption Chromatography 4. Gel Permeation Chromatography 5. Gas Chromatography Principle 6. High Performance Liquid Chromatography (HPLC). Technique # 1. Partition Chromatography: Two immiscible liquid phases are passed through the supporting phase-containing materials. This is also called Liquid-Liquid Chromatography. [...]

By |2016-10-20T07:39:56+00:00October 20, 2016|Chromatography|Comments Off on 6 Full Proof Techniques of Chromatography
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Staining: Meaning and Methods | Botany

In this article we will discuss about the meaning and some methods of double staining.  Meaning of Staining: Staining is essential because different tissues and other structures can be easily differentiated by staining. The plant materials, in which there is no differentiation of tissues such as members of algae, fungi and bryophyta, are stained by a single staining process. But [...]

By |2016-09-16T07:08:29+00:00September 16, 2016|Staining|Comments Off on Staining: Meaning and Methods | Botany
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Stains: Meaning, Purpose and Components| Microorganisms

In this article we will discuss about:- 1. Meaning of Stains 2. Purpose of Staining 3. Structural Components 4. Classification. Meaning of Stains: A stain is any colouring organic compound that, when combined with another substance, imparts a colour to that substance. The terms 'dyes' and 'stains' are often used interchangeably by biologists, but they are not the same. The [...]

By |2016-09-16T06:10:55+00:00September 16, 2016|Staining|Comments Off on Stains: Meaning, Purpose and Components| Microorganisms
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