Chromatography - Gas

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OI analysis VOCs

OI Analytical analyse energy drinks for VOCs using purge and trap sample concentration and GC-MS

OI Analytical has analysed samples of energy drinks to evaluate the concentrations of volatile organic compounds. As beverage foaming makes concentration of such samples difficult this provides the i…

Product Update

OI analysis VOCs

OI Analytical analyse energy drinks for VOCs using purge and trap sample concentration and GC-MS

OI Analytical has analysed samples of energy drinks to evaluate the concentrations of volatile organic compounds. As beverage foaming makes concentration of such samples difficult this provides the i…

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GCs turning to hydrogen

Gas chromatographers "turning to hydrogen"

A growing number of laboratory analysts are now using ultra-high purity hydrogen when performing gas chromatography (GC), says Air Products.

Technical Article

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The reliable purification of hydrogen

Peak Scientific gas chromatography specialist Ed Connor explains the performance of palladium diffusers for use in the reliable purification of hydrogen.