Mustafayeva Zara Akhmetovna graduated Kazakh Polytechnic Institute of the honour of Lenin with the specialization of metallurgical engineer with experience over 20 years in the sphere of geochemical and geophysical tests of minerals. She is acquaintanced with many types of modern analysis methods, we can select the most common, such as atomic absorption method and the inductively coupled plasma method. Zara participated in the development and implementation of many projects, including international ones, where she applied appropriate complex solutions. She joined to the ALS Group in 2013, her professionalism and experience allowed us to offer the best solutions to achieve high levels of quality and service to our clients.