Gas products

Sample carrier Optical cells purging Venturi effect, nebulisation/LC-MS zero gas LN2: cryo-conservation

Air Liquide is the World's leading supplier of gases for industry, laboatories, food & Healthcare. They also supply ar wide range of Industrial Gas mixtures taiored to your needs.

Flame / GC Optical purging/IR Venturi effect and Nebulisation/LC-MS Instrument air

Air Liquide is the World's leading supplier of gases for industry, laboatories, food & Healthcare. We also supply ar wide range of Industrial Gas mixtures taiored to your needs.

Air Liquide is a leading Global supplier of gases for industry, laboatories, food & Healthcare. We also supply ar wide range of Industrial Gas mixtures taiored to your needs.

We don’t think you should have to choose between practicality and comfort, the AIR OPUS can comfortably sleep up to 6 & the optional AIR awning with single point inflation provides further accommodation for 4 along with a large additional living space.

Product Code: 123805 Acetylene Industrial grade 2.5 (99.5%). A hydrocarbon fuel gas widely used in metal fabrication for oxy-fuel welding, cutting and heating. Producing the hottest and most concentrated primary flame of all fuel gases, acetylene is the fuel of choice for repair work and general cutting and welding. Supplied in a 30 litre Integra® cylinder containing 6 kg. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of Integra® cylinder flash back arrestors (available separately).

Carbon dioxide (liquid offtake only) - Commercial Grade - 10 litre Steel Cylinder (7.2 kg) Product Code: 14346 Carbon Dioxide Liquid Commercial grade 2.5 (99.5%). LIQUID OFF TAKE. Typically used for refrigeration backup. (This is NOT the standard gas cylinder product) Supplied in a 10 litre steel cylinder containing 7 kg.

Ferromaxx® 15 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 15% Carbon dioxide in Argon. Our reliable all-rounder improves weld quality and has excellent penetration properties. Tolerant to variations in weld parameters. The choice for welding carbon, carbon-manganese and low alloy steels in dip, spray and pulse transfer modes. Supplied in a 47 litre steel cylinder at 300 bar.

Product Code: 14416 Ferromaxx® 7 weld process gas meeting the requirements of ISO14175:M24, contains 2.5% Oxygen and 7% Carbon dioxide in Argon. Our thin steel specialist offers excellent weld pool control, pulsed arc characteristics and ultra low spatter levels. The choice for welding carbon, carbon-manganese and low alloy steels up to 10mm in dip, spray and pulse transfer modes. Supplied in a 47 litre steel cylinder at 300 bar.

Freshline® Food Grade Gas Mixture of 10% Carbon Dioxide and 5% Oxygen in Nitrogen. This mixture is typically used for the modified atmosphere packing of fresh fruit and vegetable. Fully compliant with local and European standards. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 58139 Freshline® Food Grade Gas Mixture of 20% Carbon Dioxide in Oxygen. This mixture is typically used for the modified atmosphere packing of raw red meat, offal and dark poultry (portion and cuts). Fully compliant with local and European standards. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 177178 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of Integra® flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Product Code: 177178 M21ArC20 weld process gas meeting the requirements of ISO14175:M21, contains 20% Carbon dioxide in Argon. Ideal for MAG welding of carbon, carbon manganese and low-alloy steels. It can also be used to weld stainless steels materials but only with flux-cored filler wire due to its excellent penetration. Recommended for Spray transfer modes. Supplied in a 30 litre Integra® cylinder at 300 bar. Integra® cylinders are safer, smaller and lighter. The Integra® cylinder is designed to be used with a choice of Integra® flow optimisers (available separately) which ensure optimum weld results whilst reducing excessive gas usage too.

Product Code: 14732 N5NH15 weld process gas meeting the requirements of ISO14175:N5, contains 15% Hydrogen in Nitrogen. Ideal for purging and backing of welds in stainless steel. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 25883 Nitrogen BIP® Technology 6.0 (99.9999%). (O2 <0.01 ppm, H2<0.2 ppm, H2O <0.02 ppm, THC <0.1 ppm, CO + CO2 <0.5 ppm, CFC < 0.001 ppm). Nitrogen supplied using our unique BIP® technology contains ultra low levels of Oxygen, Hydrocarbons and Moisture making it an ideal carrier and makeup gas for many laboratory applications as it minimises column bleed and baseline noise for more accurate analysis. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 26001 Oxygen UltraPure 5.2 (99.9992%) (N2 5 ppm, H2 0.5 ppm, H2O 0.5ppm, THC 0.5 ppm, CO+CO2 1ppm) is ideal for a wide range of applications and processes where product purity is critical including chemical synthesis, combustion, and laboratory use. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 14555 R1ArH5 weld process gas meeting the requirements of ISO14175:R1, contains 5% Hydrogen in Argon. Ideal for TIG welding of austenitic stainless steels. Supplied in a 47 litre steel cylinder at 200 bar.

Product Code: 14228 Acetylene Industrial grade 2.5 (99.5%). A hydrocarbon fuel gas widely used in metal fabrication for oxy-fuel welding, cutting and heating. Producing the hottest and most concentrated primary flame of all fuel gases, acetylene is the fuel of choice for repair work and general cutting and welding. Supplied in a 10 litre steel cylinder containing 2.0 kg.

Product Code: 185697 Acetylene Premier grade 2.6 (99.65). Used as a fuel gas, Acetylene Premier/Premium contains low levels of PH3 and H2S to ensure a cleaner flame, less interference and better analytical results. Supplied in a 51 litre steel cylinder containing 9 kg.

Product Code: 185697 Acetylene Premier grade 2.6 (99.65). Used as a fuel gas, Acetylene Premier/Premium contains low levels of PH3 and H2S to ensure a cleaner flame, less interference and better analytical results. Supplied in a 51 litre steel cylinder containing 9 kg.

Product Code: 14374 Compressed Air (21% O2 in N2) commercial grade, NOT suitable for breathing. Supplied in a 10 litre steel cylinder at 200 bar.