Retake of GRS presentation from 2018 GILC meeting in Tucson, AZ

Due to numerous requests from members of the trade who were not admitted to this years GILC meeting, we have recorded a recap of the speech given by Dr. A. Peretti and made it available for the public. The topic of GRS’ presentation is “Color and Origin”, where we elaborate our approach towards the use of color grades based on the example of the term GRS-type “Pigeon’s Blood”.