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77 laboratories from 18 countries participated in the 30th QS performance assessment for laboratories in residue monitoring of fruit, vegetables and potatoes in October 2021. QS chose potato as the test matrix, in order to check, among other things, the analysis of sum active substances - such...

Every month, new companies decide to participate in the QS scheme and thus give a signal to their customers that all their operational processes are checked by independent certification bodies.

Every month, new companies decide to participate in the QS scheme and thus give a signal to their customers that all their operational processes are checked by independent certification bodies.

Every month, new companies decide to participate in the QS scheme and thus give a signal to their customers that all their operational processes are checked by independent certification bodies.

Every month, new companies decide to participate in the QS scheme and thus give a signal to their customers that all their operational processes are checked by independent certification bodies.

In our overview compact - Facts and Figures on Contaminants in Feed we have added the evaluations from the QS Feed Monitoring for the year 2021 for you. The evaluations can be used, among other things, to compare the analysis results of your own feed with those of the industry.

Every six months, the interactive world map is updated with the latest analysis results from feed monitoring. The evaluations of more than 170,000 analyses from the first half of 2021 of feed materials from 60 different countries of origin can now be found on the QS website.

As of now, the revised additional control plan Aflatoxin B1 in maize, which will come into force from 20.09.2021, is available on the QS website.

Every month, new companies decide to participate in the QS scheme and thus give a signal to their customers that all their operational processes are checked by independent certification bodies.