Welcome to SIP Analytical

High Purity Gas mixtures & precision Gas Control Equipment

As an established and reputable manufacturer of High Purity Gas mixtures, SIP Analytical supplies a wide range of bespoke, high purity, calibration gas mixtures for use in many markets and applications. The special gas mixture components are taken from a stock of over 250 permanent gases, vapours and low vapour pressure chemicals.
High purity gases contain the minimum number of impurities making them suitable for various analytical, research and industrial purposes. They may be organic, inorganic, noble or air gases such as methane, ammonia, xenon or oxygen.

Refillable Cylinders more info
Non-refillable Cylinders more info
Gas Control Equipment more info
Calibration Gas Mixtures more info
Different types of impurities may also affect gases in different ways with some kinds of impurities being less significant than others depending on the intended usage. Gas purity is represented by a decimal number such as 4.7 indicating a percentage of 99.997 percent.

High purity gases have a number of uses including the carrier gas for chromatography; purge, zero and detector gases for spectroscopy.

It is also used for industrial applications such as welding and laser cutting or powering pneumatic machinery; and in medicine including gases that patients can breathe. Obtaining the highest-quality gas is essential in these industries.

Our gas mixtures are supplied in a range of refillable high pressure aluminium alloy cylinders and also non-refillable cylinders. The cylinder contents extend from 12 litres to 2600 litres.

High Purity Gas grades may vary and degrees of purity across grades may vary according to the type of gas; therefore, the numeric specifications as well as the type of impurities are important.

High pressure cylinders may be purchased outright or rented (UK only). Steel lecture bottles are also available filled with either high purity gaseous chemicals or special gas mixtures.

To complement our range of gases and gas mixtures we offer a full range of precision gas control equipment. Click on the images to the right for more information.

All SIP Analytical Ltd Certified and Diamond Grade gas mixtures are fully traceable to recognised reference standards.

All pressure regulators are fitted with stainless steel diaphragms and those which are used with reactive or acid forming gas mixture components have stainless steel bodies.

Constant flow pressure regulators are available for refillable and non-refillable cylinders.

SIP Analytical - An established and trusted source for high purity gas mixtures - Call us

SIP Analytical Ltd manufactures an extremely wide range of bespoke, high purity, calibration gas mixtures for use in many markets and applications.
Tel: +44 (0)1304 612522    |    Fax: +44 (0)1304 617512    |    Email: sales@sipanalytical.com
Company Registration Number: 1512045    |    VAT Registration Number: 485 9426 94