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Chromatography

The most important thing about chromatographic separation processes, whether gas, thin film, liquid chromatography or HPLC, is the clean separation of a mixture of substances. Here the application, whether preparation, quantitative or qualitative analysis, is of minor importance. Some columns deliver true top performance even under very high pressure.

Companies Chromatography

Tosoh Bioscience GmbH, Germany

Tosoh Bioscience is an acknowledged global leader in the field of liquid chromatography with a focus on bioseparations. For more than 25 years, Tosoh Bioscience is providing cutting-edge solutions for customers developing and producing biologics, biosimilars or biobetters. The product portfolio enco more

Malvern Panalytical GmbH, Germany

Malvern Panalytical technologies are used by scientists and engineers in a wide range of industries and organizations to solve the challenges associated with maximizing productivity, developing better quality products and getting them to market faster. Our mission is to create superior, customer-foc more

HAMILTON Bonaduz AG, Switzerland

We manufacture products to handle smallest amounts of liquids. Microliter syringes, pipettes, dilutors, pipetting robots, complete analysers as well as electrodes, HPLC and GC columns belong to our assortment. more

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Products Chromatography

A Safe Reliable Alternative to Cylinders for Your GC-FID

This unique instruments combines the reliability of the VICI DBS Hydrogen Generator and Zero Air Generator into one compact and convenient package more

Thermogravimetric Analysis Combined with Evolved Gas Analysis

Separation of one continuous TGA measurement into 16 independent GC/MS experiments more

New Pre-Packed IEX Columns for Small-Scale Preparation Purification and Process Development

OptioBio glass colums prepacked with our 3rd generation agarose beads makes you go faster. High throughput, high purity and high binding capacity. more

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Software Chromatography

One Software Solution for GC, LC, IC and MS – Chromeleon 7.2 CDS Chromatography Data System

The new Chromeleon 7.2 CDS release is the first CDS that combines separation (GC/IC/LC) and Mass Spectrometry (MS) in an enterprise environment more

Catalogs Chromatography

Accurate UHPLC-MS Analysis Requires the Highest Purity Solvents

Reduce baseline noise with advanced LiChrosolv® UHPLC-MS solvents for rapid and reliable results and clean mass spectra. more

Shodex catalog 2020 - 2021

We are pleased to introduce Shodex new catalog to you. It covers a wide product range including RP, NP, GPC, GFC (SEC), IC, IEX, Chiral and Affinity-Chromatography more

Mobile Gas Chromatograph Catalogue

SRI Instruments Inc. is a worldwide leader in the manufacturing of mobile gas chromatographs. SRI Instruments Europe GmbH is the European master distributor based in Bad Honnef, Germany. We carry out all the necessary modifications to meet our customers' application requirements more

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Services Chromatography

A World of Flexibility: BIOS ANALYTIQUE Rental Solutions

Get the instrument you need without waiting for an investment budget! From 1 to 60 months, from one module to a complete system, whether to react on more

Try Our HPLC Columns Free of Charge for 30 Days

Shodex gives you the opportunity to test for free one or more of our analytical HPLC demo columns. The test period is 30 days more

News Chromatography

  • KNAUER joins industrial sustainability research project

    Starting September 2019, KNAUER is now part of the EU funded IMPRESS research program, with the goal to advance the sustainable production of chemistry raw materials. The research program which is driven by a consortium of ten member companies and research institutions received a total grant of 13 m more

  • New Separation Science Slam exceeds all expectations

    On June 18, 2019, the 48th HPLC Conference (University of Milano-Bicocca, Milan, Italy) played host to the debut of the Separation Science Slam, sponsored by KNAUER, Merck and The Analytical Scientist. Six scientists under the age of 35 were given the opportunity to present their scientific work in more

  • Wine Fraud: Chemical Fingerprint Uncorks Juicy Facts

    Numerous components of 42 different wines have been analysed using state-of-the-art equipment for the first time. The data generated will provide an extremely accurate basis for definitively characterising different wine varieties, as well as an innovative approach for routine wine analysis. The met more

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Videos Chromatography

NEXT GENERATION CHROMATOGRAPHY - The NGC Chromatography Platform

The purification of proteins should be simple and reproducible with as little hands-on time as possible.  Often, a high degree of automation and high throughput is desired without compromising flexibility to purify now and then in a different way. And at the end of the day, who wants to risk destroy more

Separate Molecules Continuously Using SMB Chromatography

Simulated moving bed chromatography (SMB) is a process chromatography technique that allows you to continuously separate the molecules from binary mixtures into two fractions. Chiral compounds, carbohydrates and cell culture products can be separated much more effectively than with batch HPLC due to more

Automated Spraying Device for Postchromatographic Derivatization of TLC Chromatograms

With the Derivatizer CAMAG presents an automated spraying device which sets a new standard of reproducibility in the reagent transfer onto TLC plates by employing a unique "micro droplet" spraying technology. The CAMAG Derivatizer ensures homogeneous and reproducible application of all common reagen more

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White papers Chromatography

  • GC-C-IRMS Determination of Hormones

    By amending methodology to utilize eVol® for sample preparation processes for GC-C-IRMS C isotope ratio analysis, the ISORA department has: improved sample preparation conditions and the GC-C-IRMS analysis results by removing the risk of ghost peaks, more

  • Meeting UHPLC Needs with High Purity Water

    In recent years, the advent of Ultra High Performance Liquid Chromatography (UHPLC) has broadened the scope of laboratory applications, making it more

  • Chromate in toy migration solution

    You may deem the chance slim that mythical monsters are hiding underneath your offspring’s beds. However, danger might be lurking there in the form of toy blocks, action figures, or crayons. Hazardous substances found in everyday items, including toy more

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Infographics Chromatography

Why Does Asparagus Make Urine Smell?

The latest food chemistry graphic looks at the chemistry of asparagus – specifically, why it causes the urine of some (but not all) people to smell. Over the past forty years several papers have been published on the subject, and several studies undertaken, to try and determine the chemical compound more

Why Chilli Peppers are Spicy

The idea for this graphic came to me whilst saving the chilli peppers from a forlorn looking, aphid-infested chilli plant that’s probably on its metaphorical last legs. I thought it would be quite interesting to look at the origin of the heat in chilli peppers, and how this can be quantified. A fami more

Publications Chromatography

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q&more articles Chromatography

  • Pollutants in ocean-floor sediment

    What kinds of contaminants are enriched in sediment – and are these then absorbed by the organisms that live there? What role do microplastics play? To answer these questions, Professor Gesine Witt’s team is using pollutant samplers made from silicone-coated glass fibre to investigate the sea floor. And not just as research for research’s sake but because the protection of our environment is a top priority. more

  • HPLC with non-specific detection in pharmaceutical quality control

    Impurity testing is an essential part of pharmaceutical quality control because toxicity and content of impurities contained in drug products can impair patient safety. This requires suitable, validated analytical methods. more

  • How to analyze active unknown unknowns?

    More than ever, consumers are concerned about the food they consume. For example, for botanical extracts used in food products and food supplements, fraud is quite common. It is evident that specifications, quality control and regulation of botanicals need to be improved [1-3]. more

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Authors Chromatography

  • Prof. Dr. Purnendu K. Dasgupta

    Purnendu K. (Sandy) Dasgupta, is the Hamish Small Chair in Ion Analysis at the University of Texas at Arlington. Born in India, Sandy has spent virtually all his adult life in the US, specifically Baton Rouge, Louisiana (where he got his PhD), Davis, California (where he worked as an Aerosol Researc more

  • Prof. Dr. Ralf Zimmermann

    Ralf Zimmermann, born in 1963, received his doctorate in 1995 from the TU Munich/Weihenstephan in chemistry und from 1997 on headed the department “Environmental Chemistry and Process Analytics” at the BIfA (Bavarian Institute of Applied Environmental Science and Technology) and “Analytical Laser Ma more

  • Dr. Min Zhang

    Min Zhang, studied environmental science at Xiamen University, China, receiving his Ph.D. there in 2011. This was followed by a post-doc at the University of Texas at Arlington in the USA from 2012 to mid-2014. During this period, he participated in a project developing capillary scale ion chromatog more

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Related topics
Definition

Chromatography

Chromatography Chromatography (from Greek χρώμα:chroma, colour and γραφειν:"grafein" to write) is the collective term for a family of laboratory techniques for the separation of mixtures . It involves passing a mixture dissolved in a "mobi ... more

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