my Job responsiblities I am responsible for blood chemistry instrument ( beckman coulter ) & blood hormones instrument (chemiluminescence) I am also responsible to carry out all quality control and calibration processes for both instruments to make sure they are in a good condition and will give accurate and precise results by obeying WESTGARD RULES I am also responsible for the daily , weekly and monthly maintenance of them my work duties in brief first I carry out the QC & CAL process then I receive the samples and separate them to serum as indicated in our company SOPs then put them inside the instrument and run it and make sure the instrument is working well . I also pay attention to any error message and solve the problem as indicated in the instrument manual at last I revise the result and make sure they are compatible with each others