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Breath Alcohol Measurement

There is an ever increasing demand in society for improved safety and reduction in the levels of incidents involving drugs and alcohol abuse in the workplace.

Organisations are now commonly using breath alcohol analysers that can display the level of alcohol present in an individuals exhaled breath. To assist in this market we have developed a range of ethanol gas mixtures that meet and exceed market requirements.

These are manufactured to the highest standards, and are compatible with all of the major manufacturers brands of both hand-held units and engine interlocks; these include Drager, Lion, Intoximeter and Alcolock Countermeasure Systems (ACS).

Download Breath Alcohol Measurement and Engine Interlock Calibration Gases brochure

Benefits of Air Products' Breath Alcohol Gas Mixtures

Full Range of Concentrations

Air Products can supply, as standard, ethanol mixtures to calibrate your equipment to match your country legal limit.

Fast Deliveries

As one of our standard product offerings, this ensures deliveries can be quickly despatched to you.


Gas mixtures will work with all of the commonly known manufacturers of portable and engine interlock equipment

Complete Offering

To compliment the gas mixtures, there is a full suite of regulators available allowing for easy calibration of equipment

Questions? We've got answers.


Ask the Expert

Trish Lees

Business Development Specialist

“How many tests can be performed using each canister?”
The instrument manufacturer normally states the gas flow rate required in their operating procedures. Air Products' largest canisters hold approximately 110 litres, so an instrument with a response time of 10 seconds using a fixed flow of gas of 1.0 lpm might be tested several hundred times using the 110L canister.


Air Products gases, typically provided in gaseous and liquid form, enable customers in a wide range of industries to improve their environmental performance, product quality, and productivity.

Speciality Gases

UHP gases, process, calibration and ISO 17025 accredited mixtures in a wide range of supply modes.


少量のガス供給のための従来のソリューション。 シリンダーは、10 ~ 50リットルのフル レンジのサイズ、圧力およびガス純度で、幅広いガスおよびガス混合物に対応できます。 従来のシリンダーまたはレギュレーター内蔵の革新的なIntegra® シリンダーからお選びください。