Author Portfolio for John Barron

John Barron

John Barron, is an Irish based chemical metrologist who is a leading world authority on the development, manufacture, application and distribution of chemical and physical standards and reference materials and founder of Reagecon, the largest producer of such standards worldwide. The company produces in excess of 10,000 of such products and John Barron has either been lead scientist or been involved with the research and development team that developed all of these. The products developed cover a wide range of areas that include standards for Electrochemistry, Spectroscopy, Total Organic Carbon, Cation and Anion standards and a wide range of Organic standards. They also include physical standards covering diverse areas such as Viscosity, Density, Colour, Refractive Index, Osmolality and other niches within physical chemistry. In total the portfolio of products extends to 54 different families with more under development. John Barron has written and published substantial amounts of written material, has scripted and produced many webinars and has made presentations at conferences all over the world.

Atomic Absorption Standards

This short video provides viewers with an overview and short summary of Atomic Absorption Standards.

There are two main types of Atomic Absorption Spectrometry, Flame Atomic Absorption Spectrometry and Graphite Furnace Atomic Absorption Spectrometry. There are advantages both technical and commercial, attributable to each one.

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Azo Dye Metabolite Standards

Azo Dye Metabolite Standards are offered by Reagecon as ready to use, single and mixed compounds which have been dissolved in a number of matrices to facilitate testing requirements. These standards can be viewed in our Physical and Chemical Standards Compendium or in...

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Brix / Refractive Index Standards

Reagecon manufactures several ranges of Brix / Refractive Index (RI) Standards for ease of use when controlling all types of Refractometers, irrespective of brand. ICUMSA compliant Brix Standards (Sucrose). Non ICUMSA compliant Stabilised Brix Standards (Sucrose). RI Standards manufactured from Sucrose.
RI Standards manufactured from Solvents

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Buffered Eluent Solutions

Reagecon’s produces a range of Ready to Use Buffered Eluents for Liquid Chromatography for the control of Mobile Phase pH, when analysing ionisable compounds using HPLC and for the use of pH control when working with field samples of non-ionisable compounds due to the presence of ionisable impurities or contaminants.

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Chemical Oxygen Demand (COD) Reagents & Vials

This short video provides viewers with an overview and short summary of Chemical Oxygen Demand (COD) Reagents & Vials.

Chemical oxygen demand also called COD is widely used as a measurement in wastewater and natural waters. COD is defined as the amount of a specified oxidant that reacts with a sample under controlled conditions and is expressed in mg/l.

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Chemical Oxygen Demand (COD) Standards, Reagents and Vials

Reagecon offering includes a comprehensive range of COD Standards, Reagents and Vials. Reagecon’s COD Standards are ideal for use as Control Standards to verify that correct analysis for COD has taken place.  Achieving an acceptable result for the Control Standard will improve confidence in sample readings for this important environmental parameter.

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Cleaning and Disinfection Solutions

Reagecon’s Cleaning and Disinfection Solutions are developed and designed to provide optimum cleaning and sanitisation in laboratories and processing plants. These ready-to-use products eliminate the need for diluting solutions in-house (together with the associated risks of handling strong oxidizers) and save time, resources and cost in their purchase, production and storage.

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