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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

AR2i, France

AR2i France: general labware and chromatography instruments The company AR2i resells general labware and chromatography instruments (Thin-Layer Chromatography) in France, Germany and almost worldwide. We have a full range of high-quality products: TLC equipment from deposit to quantitative device more

VWR International GmbH, Germany

VWR International is a leader in the global research laboratory industry with worldwide sales of $3.0 billion US dollars. VWR's business is highly diversified across a spectrum of products and services, customer groups and geography. The company offers more than 750,000 products and services, from m more

CAMAG Chemieerzeugnisse & Adsorptionstechnik AG, Switzerland

CAMAG has a tradition of support for Thin-Layer Chromatography since 1961. We develop and manufacture simple as well as sophisticated instruments and associated software for all steps of TLC: -Sample Application -Chromatogram Development -Derivatization -Evaluation -Documentation We provide com more

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Products Chromatography

Identify. Quantify. Simplify. See the Whole Picture

High resolution accurate mass data for enhanced compound identification ✓ MS/MS Capable for structural elucidation ✓ Sensitive & Reliable more

The VICI Jour Catalog - Accessories for (U)HPLC and Liquid Handling

Proven and new products for laboratories more

Certified Reference Standards

Certified or accredited to ISO Guide 17034 and ISO 17025 ✓ Huge portfolio of Matrix-Reference-Standards ✓ Custom made reference standards - organic and inorganic more

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News Chromatography

  • Fluorine enables separation-free 'chiral chromatographic analysis'

    Researchers from the Shanghai Institute of Organic Chemistry of the Chinese Academy of Sciences recently developed a new platform for rapid chiral analysis, producing chromatogram-like output without the need for separation. The study was published in Cell Reports Physical Science. Molecules not sup more

  • Bohui Innovation Biotechnology will acquire the Interchim group

    Advion Inc. announces parent company Beijing Bohui Innovation Biotechnology Co., Ltd., has filed its intention to acquire Adchim SAS, the parent company of the Interchim group companies. This transaction will subsequently result in the combination of Bohui’s subsidiary Advion Inc., a leader in high more

  • Trends in analysis

    From March 31 to April 3, 2020, analytica, the world’s leading trade fair for laboratory technology, analysis and biotechnology, will be held, now for the 27th time, on the exhibition grounds in Munich. From March 31 to April 2, it will be accompanied by the analytica conference, where scientists wi more

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Videos Chromatography

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

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

Continuous SMB chromatography for cannabinoid production

It is a major challenge to extract high-purity active pharmaceutical ingredients (API) from natural products at high yields. This applies also to the cannabinoid sector. Simulated moving bed (SMB) chromatography sets the benchmark for productivity, purity and yield in the continuous processing of ch more

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White papers Chromatography

  • 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

  • Saccharidic tracers in atmospheric aerosols

    Atmosperic aerosols have a strong impact on the climate. Within the organic aerosol fraction, anhydrosugars and sugar alcohols are valuable tracers for biomass burning and biogenic sources. They are best determined by ion chromatography coupled to pu more

  • Characterizing Biotherapeutics with HPLC

    As demonstrated here, there are a broad range of HPLC applications used in development, production, validation and release of protein therapeutics for 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

Job offers Chromatography

  • Scientist – Bioconjugation (m/f/d)

    As a member of our laboratory team in Munich, you will support and shape the development of innovative biopharmaceuticals and be responsible for contributing to the optimization, development, and execution of bioconjugation techniques and related processes. You will use a variety of preparation, pur more

Publications Chromatography

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q&more articles Chromatography

  • Staying power

    Geoscientists, biologists and chemists at the University of Tübingen are working in collaboration with IFAM (Fraunhofer Institute for Manufacturing Technology and Advanced Materials in Bremen, Germany) to uncover the workings of insect surface adhesion. The goal of this project is the synthesis of an adhesive based on insect secretions. more

  • Combinatorial explosion in separation sciences

    In analytical sciences one of the major goals is to develop and validate methods for the identification and quantification of molecules in complex samples to support investigations in the pharmaceutical sciences, environmental sciences, food sciences, biology and medicine. more

  • A Complex Mixture

    Once only of academic interest, the combination of liquid chromatographic separation with subsequent separation in the gas-phase is proving to be suitable for routine use. In routine laboratory work, the method continues to present a major challenge, above all with regard to precision, repeatability and robustness. A sophisticated coupling of methods can offer decisive advantages, through a greater degree of automation. more

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Authors Chromatography

  • 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

  • Dr. Maciej Giedyk

    Maciej Giedyk, born in 1988, graduated with a Master's of Engineering degree in chemistry from the Warsaw University of Technology, Poland, in 2012. He completed his PhD studies at the Institute of Organic Chemistry Polish Academy of Sciences under the supervision of Professor Dorota Gryko in 2016, more

  • Prof. Dr. Gérard Hopfgartner

    Gérard Hopfgartner, studied chemistry at the University of Geneva and received his Ph.D. degree in 1991 in the field of organic geochemistry and mass spectrometry. He pursued his formation as a postdoctoral fellow at Cornell University in the domain of LC-MS/MS atmospheric pressure ionization. Then 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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