less than 5% n-hexane

To view YouTube contents on this website, you need to consent to the transfer of data and storage of third-party cookies by YouTube (Google).This allows us to improve your user experience and to make our website better and more interesting.Without your consent, no data will be transferred to YouTube. However, you will also not be able to use the YouTube services on this website.

To view Vimeo contents on this website, you need to consent to the transfer of data and storage of third-party cookies by Vimeo..This allows us to improve your user experience and to make our website better and more interesting.Without your consent, no data will be transferred to Vimeo. However, you will also not be able to use the Vimdeo services on this website.

To submit forms on this page, you need to consent to the transfer of data and storage of third-party cookies by Google. With your consent, reCAPTCHA, a Google service to avoid spam messages via contact forms, will be embedded. This service allows us to provide our customers with a safe way to contact us via online forms. At the same time, the service prevents spam bots from compromising our services. After you gave your permission, you might be asked to answer a security prompt to send the form. If you do not consent, unfortunately you cannot use the form. Please contact us in a different way.

Um Matomo-Tracking zu entsperren, ist Ihre Zustimmung zur Datenweitergabe und Speicherung von Drittanbieter-Cookies des Anbieters Matomo erforderlich. Dies erlaubt uns, unser Angebot sowie das Nutzererlebnis für Sie zu verbessern und interessanter auszugestalten. Ohne Ihre Zustimmung findet keine Datenweitergabe an Matomo statt, jedoch können die Funktionen von Google dann auch nicht auf dieser Seite verwendet werden.