Addressing Impurities in Hydrogen Fuel and the Cutting-Edge Analytical Methods Taking the Lead
Hydrogen has long been promoted as an environmentally friendly and sustainable energy carrier that could transform our energy landscape. When combusted, hydrogen produces only water vapor as a byproduct, making it an appealing option for reducing greenhouse gas emissions and addressing climate change. However, maintaining the purity of hydrogen fuel is crucial to ensure its […]
How to analyze Dioxins
In the intricate landscape of dioxin analysis, an arsenal of sophisticated techniques is employed by regulatory agencies, environmental scientists, and industries to vigilantly monitor and manage contamination. Let’s delve into some of the pivotal methodologies employed in dioxin analysis, including the consideration of Gas Chromatography with Ultraviolet Spectroscopy (GC-UV). Gas Chromatography-Mass Spectrometry (GC-MS)Widely acknowledged as […]
When was Gas Chromatography invented and by who?
Gas chromatography (GC) originated in the early 1950s through the collaborative efforts of a team led by Martin and James at the University of Chicago. British chemist Archer John Porter Martin and Australian-born British biochemist Richard Laurence Millington Synge are credited with pioneering gas-liquid chromatography, later known as gas chromatography. The inception of chromatography, a […]
EU Commission’s Decision to Extend Glyphosate Authorization
In a pivotal move, the European Commission announced its intent to renew the authorization of glyphosate for an additional ten years. It is used extensively in agriculture and gardening, primarily for weed control. Glyphosate is effective against a wide range of plants, including broadleaf plants, grasses, and sedges. This decision, made after comprehensive scientific evaluations, […]
GC-MS or GC-FID? What to use in Oil Analysis
In gas chromatographic analysis of oils, detection can be achieved using either Flame Ionization Detection (FID) or Mass Spectrometry (MS). These detection techniques are fundamentally distinct, rendering direct result comparisons impractical. When referencing established standards, it becomes crucial to employ analysis outcomes generated through the same method as those standards. Analyses of precisely defined compounds […]
Guide: PFAS – Alarming Revelations for Fish Consumers in Sweden
In recent years, concerns have been raised regarding the presence of per- and polyfluoroalkyl substances (PFAS) in Swedish food, particularly fish. The detection of these environmental pollutants in fish has sparked worries among consumers and health authorities alike. In this blog post, we will explore the alarming findings and shed light on the implications of […]
Tackling Contamination in Food Packaging Cartons
Safeguarding Product Quality and Consumer Safety through Gas Chromatography Food packaging plays a critical role in preserving the freshness, quality, and safety of products. However, contamination in packaging materials, particularly cartons, can pose significant risks to both product integrity and consumer health. Detecting and monitoring contaminants such as mineral oils and bisphenols is crucial to […]
Enhancing Rubber Production with Analytical Instrumentation
Introduction Rubber is a crucial material that plays a vital role in various industries, from automotive and construction to healthcare and consumer goods. To ensure the quality and reliability of rubber products, manufacturers face numerous challenges in the production process. Analytical instrumentation, particularly gas chromatography, emerges as a valuable tool in overcoming these challenges. In […]
Exploring the Power of Gas Chromatography and UV Spectrometry: Cost-Effective Chemical Measurement for a Wide Range of Substances
In the realm of chemical analysis, accurate and cost-effective measurement techniques are of paramount importance. Gas chromatography (GC) and UV spectrometry have emerged as powerful tools for analyzing a diverse range of chemical substances. With the added advantage of UV absorption capabilities exhibited by many chemicals, these techniques offer a cost-effective solution to obtain precise […]
What is Gas Chromatography?
Gas chromatography (GC) is an analytical technique that can determine the presence or absence of specific chemical components in mixtures. These include organic compounds or gases. It is commonly used in analytical chemistry to separate compounds that can be easily vaporized. More importantly, it can be used to test the purity of a specific substance […]