Liquid petrochemicals are very versatile and are used in many different areas of industry. They are components of a huge range of products – ranging from fuels to detergents and to plastics. Due to their chemical and specific properties, most of the petrochemicals and the petrochemical derivatives are classified as hazardous under the Hazardous Substances Ordinance.

Therefore, working with these liquids always represents a certain risk: They are highly flammable and can lead to explosions or fires. In addition, these chemicals are often toxic and can harm the users and the environment. A responsible handling and appropriate protective measures must always be observed when working with petrochemicals - from usage to transport to storage.

Even sampling can be a risk: The user can come in contact with the hazardous medium by spilling or splashing. Besides, there is the danger of electrostatic charge during sampling. And in many cases, the samples have to be taken from great depths, because the chemicals are often stored in tanks or shafts.