A COMMITTEE of animal welfare experts has recommended a ban on the use of high concentration CO2 to stun and kill pigs in a new report for the UK government.

High-purity inert gases, including nitrogen, carbon dioxide, and argon are vital to safeguarding sensitive compounds within the pharmaceutical supply chain. From start-ups to full-scale production, ...

Paris — Greenhouse gas concentrations in the atmosphere reached record highs in 2023, the United Nations warned on Monday, saying countries are falling "miles short" of what's needed to curb ...

The amount of planet-warming carbon dioxide in the Earth’s atmosphere has hit a new record, as humanity struggles to rein in emissions of greenhouse gasses from burning fossil fuels. The new record ...

THE carrier gas in gas chromatography is usually considered to play little part in the analytical process, and its choice is usually determined primarily by the method of detection. That carrier gas ...