'Chromatography' presentation slideshows

Chromatography By Prof. Sneha Hagargundgi (Lokmangal Science & Entrepreneurship College, wadala )

Chromatography By Prof. Sneha Hagargundgi (Lokmangal Science & Entrepreneurship College, wadala ). History. Mikhail Tswett, Russian, 1872-1919 Botanist In 1906 Tswett used to chromatography to separate plant pigments

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FORENSIC SCIENCE Toxicology

FORENSIC SCIENCE Toxicology. EHS Forensic Science. Toxicology. Study of poisons or the detection of foreign substances in the body that can have a toxic effect such as: Alcohol Industrial chemicals Poisonous gas Illegal drugs Drug overdoses. TOXICOLOGY. TYPES:

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High performance liquid chromatography (HPLC)

High performance liquid chromatography (HPLC). Dr. J. Rajesh Asso . Prof Dept of Chemistry MSEC, Kilakarai. A. f orm o f. c o l u m n identify,. ch ro m a to gr ap h y t o a n d q uan t if y the. s e pa r a t e ,. compounds. Developed in 1970s.

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Supplementary Training Modules on Good Manufacturing Practice

Validation Part 4: QC-related validation. Supplementary Training Modules on Good Manufacturing Practice. Validation. Introduction Why is analytical monitoring necessary? What is the purpose of analytical validation?. Validation. Objectives To introduce the concepts of :

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CHROMATOGRAPHY

CHROMATOGRAPHY. Magnet Analytical Chemistry Unit 4. Chromatography Physical separation method based on the differential migration of analytes in a mobile phase as they move along a stationary phase . Separation occurs because of differences in particle mass and attraction to the solvent.

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Experiment 2

Experiment 2. DISTILLATION AND GAS CHROMATOGRAPHY OF ALKANES. Objectives. To learn the techniques of simple distillation and Gas Chromatography (GC). To use the simple distillation technique to separate a mixture of compounds.

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Experiment 3.7 Solvent and Polarity Effects in Thin-layer Chromatography

Experiment 3.7 Solvent and Polarity Effects in Thin-layer Chromatography. Purpose of Experiment. Determine factors that affect rate of elution (R f ) of organic compounds. Relationship between polarities of compounds and their rates of elution (R f )

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ION EXCHANGE CHROMATOGRAPHY

ION EXCHANGE CHROMATOGRAPHY. PREPARED BY- MD.MARUF HASSAN. Chromatography. The process or technique of separating molecules or components in a mixture solution (gas or liquid) according to the differential absorption and elution Invented in 1906 by the Russian botanist Mikhail Tsvet

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Criteria of Purity

Criteria of Purity . a) Describe paper chromatography and interpret chromatograms b) Describe how chromatography techniques can be applied to colourless substances. c) Identify substances and test their purity by melting point and boiling point determination and by paper chromatography.

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Crude oil

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By the end of class you should be able to define, illustrate, and give an example of:

By the end of class you should be able to define, illustrate, and give an example of:. Element Compound Mixture. Please take Cornell Notes during the presentation!. What is an ELEMENT?. What is an ELEMENT?.

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Chromatography

Chromatography. Retention Factor (RF) Thin Later Chromatography (TLC) Gel Filtration Chromatography Ion Exchange Chromatography. Chromatography is the method used by scientists for separating organic and inorganic compounds so that they can be analyzed and studied.

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North America Chromatography Systems Market by 2018

The increasing number of research activities, coupled with the introduction of advanced technologies in chromatography instruments and consumables, will drive the growth of chromatography systems market. Key players in the market include, Agilent Technologies (U.S.), Thermo Fisher Scientific (U.S.), Waters Corporation (U.S.), Shimadzu Corporation (Japan) and other companies.

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E- Numbers

E- Numbers. S3 Chemistry Mini-Assignment. What are E- Numbers. E numbers are codes for chemicals which can be used as food additives for use within the European Union ( the "E" prefix stands for "Europe "). They are commonly found on food labels throughout the European Union.

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GFP Purification

GFP Purification. Volume Measurement. Purification Lab Procedures. Why Use Chromatography?. To purify a single recombinant protein of interest from over 4,000 naturally occuring E. coli gene products. Column Chromatography. Chromatography used for protein purification Size exclusion

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Chromatography Column selectivity - a

Chromatography Column selectivity - a. Elution volume: V m =mobile phase interstitial volume V s =stationary phase volume V R is the retention volume of an unretained compound + an additional volume of mobile phase required to elute a compound

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Mixtures

Mixtures. Mixtures are two or more substances which are not combined chemically. Therefore each substance in a mixture retains the same properties as if it were alone. Separating Mixtures All mixtures may be separated by physical properties.

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Chemistry 14: Polar Molecules

Chemistry 14: Polar Molecules. Christopher Chui. Polarity. A polar covalent bond occurs when a shared pair of electrons is attracted more strongly to one of the atoms of the bond Dipole is another name for a polar molecule A dipole moment is a property of a polar molecule

264 views • 7 slides

Dr. Pandit Khakre Asst. Prof Mrs. K.S.K. College, Beed

Dr. Pandit Khakre Asst. Prof Mrs. K.S.K. College, Beed. Chromatography :

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Fibers

Fibers. Hair & fiber note No. 3. Fiber. A fiber is the smallest unit of a textile material (fabric) A fiber has a length many times greater than its diameter There are two types of fibers: Natural fibers Synthetic (man-made) fibers. Natural fibers. Originating from plants & animals

431 views • 6 slides