We use necessary storage to manage forms and remember your preferences. Google Analytics 4 loads only if you accept analytics cookies. Rejecting them does not prevent you from browsing the website or sending us a request.
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Analytics: Google Analytics 4 measures visits and submitted requests. Its use is based on your consent; we do not send names, email addresses, telephone numbers or form text to Analytics.
Users can accept, reject or configure non-essential categories through the cookie panel. The preference is saved in the browser so it does not need to be requested on every visit.
Deltachem saves the “deltachem_consent_v2” preference in your browser’s local storage until you change or delete it. The necessary “dc_commercial” cookie maintains document-access verification during the browser session, with authorisation lasting no more than 24 hours. The “dc_forms_v117” session cookie protects forms and lasts for the session. With consent, Google Analytics uses “_ga” and “_ga_YMDB9SQN0P”, associated with the deltachem.es domain, to distinguish visits and sessions, with a configured duration of up to one year. You can withdraw consent through “Cookie settings” in the footer; measurement stops and these analytics cookies are deleted. Google may process data outside the European Economic Area under its terms and transfer safeguards. See Google’s privacy policy.