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The ongoing helium shortage has made it increasingly difficult for chromatographers to maintain consistent GC operations. Many laboratories are now receiving as little as 50% of their usual helium su …

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Ensuring the safety of cannabis-derived edibles such as brownies requires precise and dependable analytical testing for both pesticides and mycotoxins. These contaminants pose potential health risks …

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Hydrogen as a Carrier Gas Hydrogen is quickly becoming a preferred carrier gas for gas chromatography (GC) due to its efficiency, cost-effectiveness, and renewable availability. As helium supplies be …

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Choosing the right GC inlet liner is essential for achieving accurate and reproducible gas chromatography results. The liner ensures that the correct amount of sample is transferred to the GC column …

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Reducing downtime in your chromatography lab not only maximizes productivity but also minimizes the costs of maintenance and instrument repair. One of the most effective ways to achieve this is by ex …

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True crime has long captivated audiences, blending real-life mystery, suspense, and forensic science into compelling storytelling. Whether through podcasts, documentaries, or books, these stories inv …

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The ongoing helium shortage continues to impact gas chromatography (GC) laboratories worldwide. While alternative carrier gases such as hydrogen or nitrogen can sometimes replace helium, we understan …

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Maintaining a leak-free GC or GC/MS system is essential for producing reliable, reproducible, and accurate chromatographic results. Even minor gas leaks can compromise sensitivity, contaminate sample …

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Headspace GC-FID (Gas Chromatography with Flame Ionization Detection) using dual columns is the industry standard for accurately measuring blood alcohol concentration (BAC) in forensic laboratories. …

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Gas chromatography (GC) is an essential analytical technique used to separate and analyze volatile substances in complex mixtures. A specialized method known as headspace gas chromatography (HS-GC) f …

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