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Gases

Companies Gases

Campro Scientific GmbH, Germany

Campro Scientific is a research-oriented company specialized in supporting the needs of the scientific research community with an abundant variety of high quality radioisotopes, stable isotopes biochemicals & research chemicals, chemical standards and NMR products. more

abcr GmbH, Germany

abcr. Gute Chemie. Your competent partner for the procurement of chemicals for science, research and industry for over 25 years. Versatile range in customized units from grams to tonnes and, therefore, ideally adapted to your processes. More than 250,000 products quickly and simply available in th more

Compur Monitors GmbH & Co. KG, Germany

Manufacturer of high - end gas detection equipment, fixed and portable. Detection of toxic and combustible gases in the LEL and ppm range. Electrochemical, catalytic, infrared and PID sensors. Distribution of Gas detector tubes and PID. more

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Products Gases

Gas Mixtures from Westfalen for Laboratory and Analytical Applications

Westfalen has been manufacturing dependable, accredited quality gas mixtures for over 10 years more

Measure, Calibrate and Analyse on the Move with the Portable Gas Kit

The Alumini Smart Box contains the required gas mixture for the application together with the correct withdrawal equipment more

News Gases

  • Liquid-metal membrane technology to make hydrogen fuel cell vehicles viable

    While cars powered by hydrogen fuel cells offer clear advantages over the electric vehicles that are growing in popularity (including their longer range, their lower overall environmental impact, and the fact that they can be refueled in minutes, versus hours of charging time), they have yet to take more

  • A more complete picture of the nano world

    They may be tiny and invisible, says Xiaoji Xu , but the aerosol particles suspended in gases play a role in cloud formation and environmental pollution and can be detrimental to human health. Aerosol particles, which are found in haze, dust and vehicle exhaust, measure in the microns. One micron is more

  • Ozone recovery may be delayed by unregulated chemicals

    Recent increases in an unregulated ozone-depleting substance, could delay recovery of Antarctic ozone levels by 5-30 years, depending on emissions scenarios. The findings suggest that a previously ignored chemical called dichloromethane may now be contributing to ozone depletion and should be looked more

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Videos Gases

Neon

Neon, an inert gas, is element number 10. more

Krypton

Krypton is element number 36. more

Xenon

An updated version of our video about Xenon, marking the recent death of chemist Neil Bartlett who performed a famous experiment with the gas. more

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White papers Gases

  • 35 years' experience in "black gold"

    There is a paradoxical consequence of the financial crisis: To produce bitumen is more attractive than ever. In the last six months prices for crude oil and, in particular, the consumption of heavy, sulfur-containing marine Diesel fuel (bunker oils) more

Infographics Gases

The Atmospheres of the Solar System

We’re heading out of this world for today’s post, to examine the atmospheric compositions of the other planets in the solar system, as well as our own. Practically every other planet in our solar system can be considered to have an atmosphere, apart from perhaps the extremely thin, transient atmosph more

Chemical Warfare & Nerve Agents

It’s been a little while since the last post on chemical warfare agents on the site, in which we looked at the G series nerve agents, including sarin and tabun. The second of the two graphics looking at nerve agents focuses this time on the V series, including the infamous VX. The V series compounds more

Capturing Neon in a Metal-Organic Framework

Here’s the latest graphic from Chemunicate (the Compound Interest side project that works with chemistry researchers and institutions to highlight their research in graphical form). This graphic is a collaboration with the Cambridge Crystallographic Data Centre (CCDC) and looks at their recent resea more

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Publications Gases

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Market studies Gases

  • Commodity Chemicals in Japan

    Introduction Commodity Chemicals in Japan industry profile provides top-line qualitative and quantitative summary information including: market size (value 2006-10, and forecast to 2015). The profile also contains descriptions of the leading players including key financial metrics and analysis of c more

  • Commodity Chemicals in Europe

    Introduction Commodity Chemicals in Europe industry profile provides top-line qualitative and quantitative summary information including: market size (value 2006-10, and forecast to 2015). The profile also contains descriptions of the leading players including key financial metrics and analysis of more

  • Commodity Chemicals in Asia-Pacific

    Introduction Commodity Chemicals in Asia-Pacific industry profile provides top-line qualitative and quantitative summary information including: market size (value 2006-10, and forecast to 2015). The profile also contains descriptions of the leading players including key financial metrics and analys more

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Definition

Gas

Gas , molecule s, or ion s) move around freely Gas is one of the four major states of matter , consisting of freely moving atoms or molecule s without a definite shape and without a definite volume. Compared to the solid and liquid states of ... more

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