Extraction: All You Need to Know About It

By some standard definition, extraction is a way to separate a desired substance when it is mixed with others. When the mixture comes in contact with a solvent, the target substance is soluble, however, the other substances remain insoluble.

Extraction system utilizes two immiscible phases to isolate and abstain the intended substance from one phase into the other. There are several advanced extraction systems used such as the Universal Extraction System that has the capacity to perform demanding extraction tasks.

But before we jump in to discuss this powerful multitasking system, it is essential to learn a bit more about the extraction process in general. Keep reading till the end to find out all things essential related to the extraction process.

Simple Regular Scenario of Extraction

Did you know the way we make our tea is an example of an extraction process? It is the most basic and non-laboratory example of extraction. As you boil the tea leaves in water, the tannins, polyphenols, theobromine and caffeine are extracted from the solid tea leaves and mixed into the water.

The tea is made once the extracted substances are in the water and you are free to drink and enjoy the tea.

Laboratory Based Extraction

Now this is more of a comprehensive way of extraction and a typical lab extraction is conducted to transport organic compounds out of an aqueous phase into an organic phase.

This is usually carried out by the use of a separating funnel. The distribution of solute between two phases is basically referred to as an equilibrium as explained by the partition theory.

Analytical Extraction

In elemental analysis, experts are required to conduct a fairly simple sample preparation. Solids are generally digested or dissolved in caustic solution and the liquids are sometimes extracted to isolate and separate the analyte from interferences.

On the contrary, organic analysis is often a bit more complicated. Real-world specimens can be comprehensive as the matrices that need careful extraction procedures to get analyte in the form that can be taken for analysis.

Liquid-Liquid Extraction

This is a type of extraction method that is pretty commonly used in laboratories. This method involves two immiscible liquids. Immiscible means the liquids cannot dissolve into each other instead they produce layers when placed in the similar glassware.

Immiscibility is an effect that results from two liquids having varied polarity. The commonly used extracting solvents are diethyl ether and water.

How Extraction Method is Performed?

The extraction method is generally performed in a separatory funnel. Two immiscible liquids are placed in the funnel and the two phases are observed.

The main purpose of carrying out extraction is to isolate a certain compound from the mixture. The Universal Extraction System is one of the powerful and multitasking extraction solutions available.

Make sure to get in touch with the best supplier to get this advanced extraction system.