Examples of 'ethyl acetate layer' in a sentence
Meaning of "ethyl acetate layer"
ethyl acetate layer: Ethyl acetate is a substance often used in chemistry. The phrase 'ethyl acetate layer' could refer to a specific part of a scientific experiment or process, where this compound forms a distinct level or section within a mixture or solution
How to use "ethyl acetate layer" in a sentence
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ethyl acetate layer
Ethyl acetate layer was separated and discarded.
The flavanols are present in the ethyl acetate layer.
The ethyl acetate layer was evaporated in vacuo.
This layer was combined with the ethyl acetate layer.
The ethyl acetate layer was concentrated to an oil.
The product was extracted into ethyl acetate layer three times.
The ethyl acetate layer is obtained by separation.
The colorless or slightly yellow clear ethyl acetate layer was collected.
Then an ethyl acetate layer was separated.
The extract was combined with the former ethyl acetate layer.
The ethyl acetate layer was dried and concentrated.
This operation was repeated three times to obtain an ethyl acetate layer.
The ethyl acetate layer was discarded.
Product can be isolated by drawing off the ethyl acetate layer and evaporating.
The ethyl acetate layer was collected and concentrated.
See also
The mixture was allowed to settle and the ethyl acetate layer separated and discarded.
The ethyl acetate layer is dried and concentrated.
The crude aqueous solvent mixture was filtered through Celite and the ethyl acetate layer separated.
The ethyl acetate layer was washed with water.
After this mixture was centrifuged, the ethyl acetate layer was separated.
The ethyl acetate layer is washed with water.
The layers were separated, the ethyl acetate layer dried and evaporated.
The ethyl acetate layer was washed with sat.
And the mixture was stirred, followed by removal of the ethyl acetate layer.
The ethyl acetate layer was collected.
After drying over anhydrous MgSO â‚„, the ethyl acetate layer was evaporated under vacuum.
The ethyl acetate layer was concentrated.
The filtrate was transferred into a separatory funnel, and the ethyl acetate layer was separated.
Ethyl acetate layer on concentration gave pure product.
The brine and the ethyl acetate layer were separated.
Ethyl acetate layer was washed with brine and dried.
After centrifugation, the ethyl acetate layer was dried with an evaporator.
Ethyl acetate layer was separated and evaporated with a stream of nitrogen.
In some embodiments, the ethyl acetate layer is washed three times with water.
Ethyl acetate layer was dried on anhydrous sodium sulfate and then evaporated to dryness.
The aqueous layer ( a ) and ethyl acetate layer were then separated from the mixture.
Ethyl acetate layer was separated and dried over NaaSO4.
Then, water and ethyl acetate were added to the extract to obtain ethyl acetate layer.
The ethyl acetate layer is dried and filtered.
This mixture was filtered, and the ethyl acetate layer separated from the aqueous layer.
The ethyl acetate layer was stripped to an oily residue.
Next, the lower aqueous layer is separated from the upper rich ethyl acetate layer.
The ethyl acetate layer was dried and evaporated.
After extracting the resultant from ethyl acetate, the ethyl acetate layer was dehydrated and concentrated.
The ethyl acetate layer was transferred to a tared vessel.
They were shaken for 10 minutes, and then an ethyl acetate layer was collected.
The ethyl acetate layer was then decanted off.
This solution was washed with 1 1 ethyl acetate, and then the ethyl acetate layer was separated.
The ethyl acetate layer was separated.
After stirring for 1.5 h, the ethyl acetate layer was separated.
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