1:-it can be used in crime senes investigation.
2:-it is used in hospitals to check the alcohol level in an patient's blood stream.
3:-it can be used in environmental agencies to determine the level of pollutants in water supplies.
4:-it can be used to purify chemicals needed to make a product in a manufacturing plant.
5:-it can be used by pharmacists to determine the amount of each chemical found in each product.
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