Purification of a sample: Solubility (part 2)
Solubility Purpose: understand how to choose the solvent that completely solubilizes a sample In a...
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Tips & Tricks
Purification of a sample: Polarity (part 1)
This chapter was conceived and written in collaboration and under the supervision of Professor...
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Analysis & purification of proteins: all about Ion Exchange Chromatography (IEX)
On a previous article we described all the existing technics dedicated to the analysis &...
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What is Purification by Preparative Liquid Chromatography?
1. Definition There are many different purification techniques: distillation, crystallization,...
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Fundamental notions of Chromatography
1. Retention time The time between injection and the appearance of the peak maximum. Corresponding...
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Origins, evolution & principle of preparative and analytical liquid chromatography
Origins & evolution of chromatography The term “chromatography” originated in 1906 thanks to...
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Tutorial: How to make a solid deposit in few steps
Many of you have asked us how to make a solid deposit, we hope that this tutorial will answer your...
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Entrust us with the handling of your consumables and benefit from many advantages!
To make your daily life easier, for many years we have been offering a service which helps you...
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Already over 2K downloads of our App “TLC to Flash & Prep chromatography”, get yours!
Revolutionize your TLC using our App ! Therefore our App “TLC to Flash & Prep...
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Spherical silica and irregular silica: what differences?
Silica gels structure Silicas, used in liquid chromatography, are divided into two main...
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