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.
Renal failure, or kidney disease, results in an excess of wastes and fluids in the blood that dialysis technicians help remove through the operation of a dialysis machine. Dialysis technicians must have a thorough knowledge of how the dialysis machine functions and interacts with the human body.