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Speciality Gases
Our HiQ speciality gases and gas mixtures for chemical composition analysis, clinical applications or quality-critical manufacturing are all supplied to the highest standards of purity and are quality-assured by the ISO 9002 standard and by ISO 14001 for their environmentally-friendly manufacture.
Our database of gas products contains over 30,000 individual product recipes, all of which are maintained to ensure best filling and analytical procedures are followed. We can also create customised products to your specification.
- High purity gases are supplied in a dedicated fleet of carefully prepared cylinders to ensure that ingress of impurities is controlled and measured. These gases are regularly used for purging and as sample “carrier” gases associated with analytical instrumentation. However they are equally suitable for any process where control of impurities is critical. Read more about high purity gases
- Gas mixtures typically fall into two categories: Calibration gas mixtures: these comprise the largest and most diversified group of products, often containing reactive components at trace level concentrations. These certified products are used as a standard, typically in gas chromatography, against which samples of unknown concentration are compared. Process gas mixtures: these are used in a number of manufacturing processes and are chosen for their physical or chemical properties. Often a user has the choice of mixing the gases at the point of use or buying in a pre-mixed form. Typical examples include mixtures used as the lasing media in lasers, leak detection mixtures, pre-mixed gases for the Modified Atmosphere Packaging of food, and mixes to create particular atmospheres for the growth of bacteria. Read more about high specification gas mixtures
- BOC supply diving grade Oxygen and diving grade Helium in 50L water capacity cylinders to be blended by customers at their sites. Read more about diving gas
For further information, call us on 0800 02 0800 or email specialproducts@boc.com
