"Asesoramiento tècnico para la daquisiciòn de materiales de laboratorio para determinar fòsforo con el uso del espectrofotòmetro".

Abstract

The present work aimed to provide technical advice on the acquisition of bromatology laboratory materials in the Faculty of Veterinary Sciences. It was executed in five months; the first two dedicated to the purchase of glass laboratory materials, as well as the reagents, another month the electrical installation was carried out and a counter was adapted especially for the equipment, that is, the spectrophotometer, the other two months were used for the installation of the work team, in addition to the hiring of a technician to implement the technique, and the purchase of a LENOVO CORI3 computer that will provide us with the graph at the time of the results. The bromatology laboratory was 70% implemented with all the materials, which contribute to the execution of the phosphorus technique in forage with the use of the spectrophotometer, where it was possible to verify as a result that in the analysis of the samples observed (King Grass, yellow and red Pitahaya) the one with the highest concentration of phosphorus is King Grass. Likewise, we can conclude that when performing this technique with King Grass, as it is a grass, it will have a high mineral content and, in turn, will have a higher concentration of phosphorus. Finally, it is recommended to know the mineral content, which is a necessary tool to determine the type of supplementation to cattle.