High Purity Gases

Goss Scientific are able to offer a wide range of research grade gases ranging up to N6.0 grade (99.9999% purity). Typically our products are available in the following grades; N6.0 (99.9999% purity), N5.5 (99.9995% purity and N5.0 (99.999% purity).

Our cylinders are uniquely branded in our corporate blue, and we try to provide our customers with a package that matches the quality of the gases being purchased – with our cylinders being presented as a quality product.

We currently stock most standard inert research grade products, along with high purity hydrogen and methane. We are always willing to consider increasing our stocks of any products if it provides our customers with supply assurances; thus allowing Goss Scientific to achieve desired customer lead times – we would be pleased to discuss your specific requirements.

Corrosive/Toxic

Corrosive and Toxic Gases

Goss Scientific are able to offer a wide range of toxic and corrosive gases. Not all products are kept in stock so we would ask you to contact us with your enquiry so that we can evaluate our supply potential.

We are able to offer these products in a range of cylinder sizes to match your requirements, from lecture bottles to 50L cylinders. The most popular size in this range of gases tends to be our 10L cylinder, easy to handle and distribute.

Please also see our unique range of CONCOA regulators specifically designed for these products, coated with a special formula (SilcoNert) to eliminate impregnation and deterioration of the regulator components. Using this regulator will enhance your performance and reduce your costs.

CONCOA 420 Series with Flow Curve

  • Ammonia N3.8 (99.98%)
  • Carbon Dioxide up to N5.5 (99.9995%)
  • Carbon Monoxide up to N4.7 (99.997%)
  • Chlorine N3.0 (99.9%)
  • Hydrogen Chloride N2.0 (99%)
  • Hydrogen Sulphide N2.5 (99.5%)
  • Nitric Oxide N2.0 (99%)
  • Sulphur Dioxide N3.0 (99.9%)

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Flammables

Flammables

We are able to offer a wide range of Hydrocarbon and other flammable gases ranging to N6.0 Grade (99.9999% purity). As with special gas mixtures the list is extensive. On request we can consider any number of hydrocarbon gases. See attached list for just an example of stock items available.

We would always ask our customers to contact us directly to discuss our supply options in order that we can give an honest assessment of the likely lead times and availability.

  • Deuterium N2.8 (99.8%)
  • Diborane
  • Ethane up to N3.5 (99.95%)
  • Hydrogen up to N5.5 (99.9995%)
  • Iso-Butane N2.5 (99.5%)
  • Methane up to N6.0 (99.9999%)
  • N-Butane N2.5 (99.5%)
  • N-Pentane N2.0 (99%)
  • Propane N2.5 (99.5%)
  • Propylene N2.5 (99.5%)

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Inert Gases

Inert Gases

We can offer the highest grade purity available with regards to inert gases. Our extensive range of high and ultra-high purity gases include, but not limited to:

  • Argon up to N6.0 (99.9999%)
  • Helium up to N6.0 (99.9999%)
  • Krypton N4.0 (99.99%)
  • Neon up to N6.0 (99.9999%)
  • Nitrogen up to N5.6 (99.9996%)
  • Sulphur Hexafluoride N3.0 (99.9%)
  • Xenon N5.0 (99.999%)
  • Zero Grade Air

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Oxidisers

Oxidisers

We are also able to supply a range of labelled oxidisers with purity ranges up to N6.0 (99.9999%), for example Oxygen.

Other gas options are as follows:

  • Nitric Oxide N2.0 (99%)
  • Nitrogen Dioxide N1.85 (98.5%)
  • Nitrous Oxide N4.5 (99.95%)
  • Oxygen up to N6.0 (99.9999%)

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Can’t find something? Email us at sales@gossinst.co.uk or message our team via the contact page. We are always happy to answer any questions you may have regarding our products and will be delighted to assist you in locating precisely what you need.