A city of eastern Argentina, an industrial suburb of Buenos Aires. n.
1 Monitor product quality to ensure compliance with standards and specifications. 2  Conduct chemical or physical laboratory tests to assist scientists in making qualitative or quantitative analyses of solids, liquids, or gaseous materials. 3  Order and inventory materials to maintain supplies. Provide technical support or assistance to chemists or engineers. 2  Compile and interpret results of tests and analyses. 3  Develop or conduct programs of sampling and analysis to maintain quality standards of raw materials, chemical intermediates, or products.
Petroleum technicians may be involved in the transport of the fuel. A petroleum technician evaluates underground oil and gas reserves to determine the most efficient means of extracting resources.If a deposit appears to be productive, the petroleum technician can help dig and establish wells.Petroleum technicians oversee the location and extraction of oil. petroleum technician evaluates underground oil and gas reserves to determine the most efficient means of extracting resources. If a deposit appears to be productive, the petroleum technician can help dig and establish wells. Petroleum technicians oversee the location and extraction of oil.