'Liquid chromatography' presentation slideshows

High Performance Liquid Chromatography

High Performance Liquid Chromatography. Presented by- MOHSIN NISAR KHAN. ? ? ? ?. What is this ? Why it is used ? How it works ? Its use and applications ! Advantages and disadvantages !. igh. H. erformance. L. iquid. P. C. hromatography. igh. H. ressure. L. iquid. P. C.

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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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Solvent Selection for Separation

CHEMISTRY OF SEPARATION. Solvent Selection for Separation. Solvent Selection for Separation. Processes Requiring Solvents Extraction Partition Fractional Crystallization Extractive Distillation Liquid Chromatography Gas-Liquid Chromatography. Solvent Selection for Separation.

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Lecture Date: March 31 st , 2008

Introduction to Separations Science. Lecture Date: March 31 st , 2008. Introduction to Separations Science. What is separations science? A collection of techniques for separating complex mixtures of analytes

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Ultra Performance Liquid Chromatography (UPLC)

Ultra Performance Liquid Chromatography (UPLC). Presented by Mazhar Abbas Roll No. MPH-12-20 Semester 1 st. Institute of Chemical Sciences Bahauddin Zakariya University, Multan, Pakistan. Types of Liquid Chromatography. (TLC) Paper Chrom . Gravity Chrom .

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ANALYTICAL SEPARATIONS

ANALYTICAL SEPARATIONS. Precipitation. Gravimetry Precipitation Filtration Washing Drying or ignition Measuring Calculation. Separating species by distillation. Determination of ammonia Determination of carbon dioxide. Extraction. Distribution between organic and water phase.

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Session 4

Session 4. Atomic Mass Spectrometry Comparison of different techniques for trace analysis. Crucial steps in atomic spectroscopies and -metries and other methods. Laser ablation etc. Nebulisation. Solid/liquid sample. Molecules in gas phase. Solution. Desolvation. Sample preparation.

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Gel Filtration Chromatography

The method mostly involves the separation of the proteins based on its molecular size. This method is also known as Size exclusion chromatography ?. Gel Filtration Chromatography. Related LOs: Column preparation, Chromatographic technique

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The following minimum specified ranges should be considered:

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Forensic Analysis of Pens & Inks

Forensic Analysis of Pens & Inks. Video link. http://www.youtube.com/watch?v=I34tz5nIPCs 9 min. Inks appearing on questioned documents may be examined for the purpose of comparing with other inks on the same document, with ink on other documents or even with ink in seized pens.

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Separations and Chromatography

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Gel Filtration

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Liquid Chromatography

Liquid Chromatography. Chapter 28. - Some of these can be used as hyphenated techniques. Solute interactions in Reverse Phase Liquid Chromatography. Separates based on size Large particles flow past packing w/o slowing Small particles spend time in pores of packing causing slower elution.

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LC-MS Overview

CTL Labs. LC-MS Overview. Niklas Tyrefors, February 2014. Liquid chromatography. CTL Labs. CTL Labs. Modern LC system. CTL Labs. CTL Labs. The mass spectrum. CTL Labs. TIC c hromatogram - Coffee. CTL Labs. Coffee - region B - unknown. CTL Labs. Coffee - region D - Caffeine.

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GLC: Gas-Liquid Chromatography

GLC: Gas-Liquid Chromatography . Renee Y. Becker CHM 2210-2211 Valencia Community College. GLC. Used to separate and analyze compounds Sample has to be able to be vaporized without decomposition Based on boiling point/vapor pressure Typical uses Testing purity

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PROJECT 6

PROJECT 6 WASTE MANAGEMENT RESEARCH CENTER (WMRC) ORGANIC CHEMISTRY FIELD TRIP (100 points) DIRECTIONS:

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Online Resource 9

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Automated N-Glycopeptide Lookup from Glycan Databases using Tandem Mass Spectra. MS/MS Spectra. 3288 . Kevin B. Chandler 1 , Petr Pompach 1 , Marshall Bern 2 , Radoslav Goldman 1 , Nathan J. Edwards 1. w/ glycan oxonium ion (204, 366) peaks. 2303.

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Materials and Methods

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