CIP makes available to the scientific community and producers, the catalog of services of the CIP Laboratory Science Unit for 2017. This catalog includes a variety of analytical processes for phytodiagnosis of diseases as well as for the identification of micronutrients important for quality and nutritional value of crops such as potatoes and sweet potatoes but also of other crops of nutritional and economic importance. We offer our forty-five years of experience and knowledge with a high standard of quality and an ISO accreditation, to contribute to the improvement of plant health and knowledge on the nutritional value of the crops