Chromatography is an important method used in industry to keep track of chemical reactions. It helps people understand what is in a mixture and how it changes over time.

Types of Chromatography
There are different types of chromatography that are often used:

• Gas Chromatography (GC): This is best for substances that easily turn into gas.
• Liquid Chromatography (LC): This works for many types of materials, including those that are unstable when heated.
• High-Performance Liquid Chromatography (HPLC): This type provides very clear results and is commonly used for checking quality.

How It Helps Monitor Reactions
In the world of chemistry, tracking how a reaction is going is very important. It ensures that the right amount of product is made and that it is of good quality. Chromatography can be used to:

• Measure Concentrations: By looking at the size of the peaks on a chromatogram (a picture that shows the results), we can find out how much of each substance is present at different times.
• Check Purity: By studying the chromatogram, we can see if there are any unwanted substances, which helps us to know how effective the reaction is.
• Study Reaction Rates: By watching how fast reactants disappear or products form, we can figure out the speed of the reaction. This is key for improving the conditions of the reaction.

In Summary
In short, chromatography helps us understand what happens during chemical reactions and makes it easier to make choices while creating products. It offers reliable information that helps engineers improve processes, reduce waste, and make better products. This all contributes to more eco-friendly practices in industry.