Results of a 2005 inter-laboratory ring test on RF blue lake microtracer

Summary

Two years after the first ring test (i’Tec_H17) that followed the establishment of the new method for extracting and analysing RF-blue lake microtracer (i’Tec_H18), several animal feed research labs implemented this technique. Following on from the first study, and in agreement with Tecaliman’s supervisory board, a new ring test was set up to assess analysis performance.