Our products are traceable, stable and fit for purpose, whether you’re a commercial vehicle client needing gas mixtures to test engine efficiency or an automotive manufacturer seeking stable traceable mixtures for calibrating sensitive emission analysis equipment.
Exhaust Emissions Testing
Our automotive engine testing and emissions customers can be assured that all BOC gas mixtures comply with Euro VI and other industry standards.
In addition to supplying various speciality gases to Alpha Volumetric Standards +/- 1%, BOC can design and install equipment ranging from pressure regulators and gas supply panels through to emission testing laboratories.
A deep understanding of the many regulations for using and servicing of air conditioning systems means BOC offers intelligent as well as practical support to the automotive industry.
We supply the most commonly used refrigerant, R134a, in various packages from small cylinders (contents 12kg) to large drums (contents 1050kg), and Hydrofluoroolefin (HFO) R1234-yf is also available in small cylinders (5.6kg).
BOC is the leading supplier of ammonia to the industry, with second and third tier heat treatment suppliers being the most common users.
Ammonia is a key element in the gas nitriding process, which hardens and treats metal components such as gears, valves, and crankshafts.
The benefits of using BOC include breadth of supply (with local outlets across the UK), next day delivery, a technical helpline and specialist safety training.