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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

SRI Instruments Europe GmbH, Germany

Originally founded as Schambeck SFD GmbH in 1991, SRI Instruments Europe GmbH was expanded in 2008, and has functioned as the European master distributor of SRI Instruments. SRI Instruments Europe GmbH offers a wide range of Gas Chromatographs. Our educational line is very affordable from TCD to FI more

Wyatt Technology Europe GmbH, Germany

Wyatt Technology is a leading manufacturer and provider of instruments for the separation and comprehensive characterization of macromolecules. The Wyatt toolkit for macromolecular characterization offers complete solutions for the analysis of proteins, polymers and particles with respect to molar m more

Altmann Analytik GmbH & Co. KG, Germany

Altmann Analytik, Munich Germany, is a competent and independent dealer for lab consumables. Our web-shop analytics-shop.com caters more than 100.000 products in the areas of chromatography, spectroscopy and sample preparation. The company offers consumables ans spare parts of many renown companies more

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Products Chromatography

Orbitrap Exploris GC-MS simplifies operations and offers new opportunities for analytical testing

Proven robustness and reliability across all applications ✓ Simplified analytical workflows for screening and quantitation ✓ Exceptional levels of selectivity, sensitivity, and linear dynamic range in all sample matrices more

Be a Pioneer – the Freedom to Explore Ion Chromatography

A new highly-configurable IC system offering freedom to run different methods, analyze complex samples and increase productivity and reduce downtime more

Automatic Instrument Qualification by AIQ-Tool Software – Manufacturer Independent, Reliable, Easy

It has never been easier or safer to perform IQ/OQ. The software guides the user step by step through the qualification. more

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News Chromatography

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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

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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

  • 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

  • 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

  • Colorful off-odors in artists’ paints

    Acrylic-based paints are among the most frequently used by artists. Although they can be produced on a water basis and with low levels of volatile substances, they often still possess a strong inherent smell. However, no targeted studies have as yet been conducted to identify odor-active substances in acrylic paints. more

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Authors Chromatography

  • 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. 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

  • 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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