Final Answer:
In routine maintenance of laboratory equipment, Calibrating instruments is essential for accurate measurements. So, the correct answer is c) Calibrating instruments.
Step-by-step explanation:
Calibrating Instruments Importance: Calibrating instruments is a crucial aspect of routine maintenance in laboratories. It involves adjusting and verifying the accuracy of measuring instruments to ensure reliable and precise results.
Accuracy and Precision: Instruments in a laboratory must provide accurate and consistent measurements for reliable data. Regular calibration helps maintain the precision of instruments, contributing to the overall quality of experiments and analyses.
therefore, the correct answer is c) Calibrating instruments.