In any laboratory where experiments or research is carried out toxic gas is likely to be present. Gases originating from aldehydes or alcohols e.g. ethanol, isopropanol and formaldehyde are commonly found due to the type of work being done. It is important that these gases are monitored regularly and accurately to ensure the air quality of the people that are working there and also the important work that is being done in this environment remains unaffected. Many of these gases are known collectively as Volatile Organic Compounds (VOCs).

However, Volatile Organic Compounds (VOCs) and toxic gases continue to be present within hospitals, cleanrooms and laboratories due to the type of work carried out. Those responsible for working within these environments face potential implications due to the impact hazardous VOC gases can have on both the health of workers AND of equal importance on the work and tests being conducted.

Volatile organic compounds (VOCs) are a wide range of naturally and synthetically occurring chemicals which are found almost everywhere but also specifically in laboratory environments. They are described as volatile because they evaporate at temperatures found on Earth, releasing molecules into the atmosphere. VOCs are also extremely useful in our daily lives. They form the building blocks of many synthetic materials (plastics, rubbers, glues, paints etc.), are used to create pharmaceuticals, and are a great fuel for transport and heating.