On the one hand, the professional expectation is to follow the chemicals used in the laboratory and on the other hand it is also an economic interest to minimize the amount of expired chemicals. With IMPERIUM LIMS you can track all chemicals in the laboratory. The inventory holds the expiration dates, so you know exactly when the chemical will expire. You can record the used reagents with amounts to each test result, so that it is possible to retrieve which chemicals have been used in a particular measurement, and to monitor the consumption of chemicals.