The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In Germany from 1993 to 1997, the polychlorinated dibenzo-p-dioxins and -furans (PCDD/F) contamination of food decreased slowly but constantly. However, for milk and butter, this trend was gradually reversed beginning in September 1997: From summer 1997 to February 1998 the average PCDD/F contamination of dairy products increased from a low level of about 0.6 pg I-TEQ/g fat in summer 1997. The dioxin...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.