The benzene Guides are designed to provide general benzene information, benzene related health issues and benzene legislation, lastly focusing on product discussion and the best monitoring solution for your problem.

Download Benzene Guides

Sulphur hexafluoride, or SF6, is widely used in the electrical industry to prevent short circuits and accidents. But leaks of the little-known gas in the UK and the rest of the EU in 2017 were the equivalents of putting an extra 1.3 million cars on the road.

Download SF6 Guides

Our series of VOC detection guides explain firstly what VOCs are and the potential danger that they pose to society. Secondly, they look at the different methods which can be used to detect them including PID (photoionisation detection) and finally they will look at the different applications in which PID can be used to detect VOCs.

Download VOC Guides

The Contamination and Remediation Guides are designed to provide details on the measurement of VOCs in soil, especially in soil screening by headspace analysis.

Download Contamination & Remediation Guides

Hazardous Material Transportation Guides

Our series of Hazardous Material Transportation guides explain the potential risk factors and the many possible dangers that can result in accidents occurring via their transportation. PIDs allow first responders to identify the dangerous conditions of an area.


Toluene is the common name for methylbenzene, a commercially important intermediate chemical produced throughout the world in enormous quantities. The general population is exposed to toluene mainly through inhalation of vapour in ambient air or from cigarette smoke.

Download Toluene Guides

Propylene Oxide Guides

Propylene oxide is used in the production of polyethers (the primary component of polyurethane foams) and propylene glycol. Short-term exposure to propylene oxide by humans and animals can cause eye and respiratory tract irritation.


Fire / Arson Investigation Guides

The Guides are designed to summarise Fire/Arson Investigation and the possible options for investigating a fire scene.