Examples of 'column of silica gel' in a sentence
Meaning of "column of silica gel"
a cylindrical or column-shaped container filled with silica gel, a moisture-absorbing substance often used for preserving or protecting items from damage caused by excess moisture
How to use "column of silica gel" in a sentence
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column of silica gel
The residue is chromatographed on a column of silica gel.
Chromatography on a column of silica gel is optionally carried out.
Chromatography is effected over a column of silica gel.
Glass column of silica gel was equilibrated with hexane.
The residue was chromatographed on a column of silica gel.
It is purified on a column of silica gel equilibrated in ethyl acetate beforehand.
This product was then purified on a column of silica gel.
Chromatograph the residue on a column of silica gel eluting with dichloromethane to obtain a solid.
The residue is purified by chromatography on a column of silica gel.
The filtrate was loaded on a column of silica gel equilibrated in the same solvent.
The residual oil is chromatographed on a column of silica gel.
Chromatograph the residue on a column of silica gel eluting with dichloromethane to give a solid.
The residue is chromatographed over a column of silica gel.
Loaded compound onto a column of silica gel and eluted with 7 % methanol / ethyl acetate.
This was then passed through a column of silica gel.
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It is purified by chromatography on a column of silica gel with a 1:5 cyclohexane / ethyl acetate mixture.
The compound may be purified by chromatography on a column of silica gel.
It is purified by chromatography on a column of silica gel by eluting with dichloromethane.
The crude reaction product is purified by chromatography on a column of silica gel.
The powder was loaded onto a column of silica gel for purification.
The material was taken up in dichloromethane and applied to a column of silica gel.
The residue is chromatographed on a column of silica gel to afford the desired product.
This material was purified by filtering through a short column of silica gel.
The mixture was poured onto a column of silica gel and eluted with ether.
Evaporation of the solvent left an oil which was chromatographed on a column of silica gel.
This was added to a column of silica gel ca.
Removal of solvent gave a yellow solid which was chromatographed over a column of silica gel.
The filtrate is chromatographed on a short column of silica gel eluting with dichloromethane.
A sample was dissolved in ethyl acetate and filtered through a short column of silica gel.
Pour the resulting mixture onto a 4 kg column of silica gel that is pre-wetted with cyclohexane.
The reaction mixture was cooled and directly loaded onto a column of silica gel.
It is subsequently purified on a column of silica gel ( elutent, dichloromethane ).
The residue was dissolved in warm hexane and eluted through a column of silica gel.
The residue was chromatographed on a column of silica gel with 1 % MeOH-dichloromethane.
The volatiles were removed and the residue was loaded onto a column of silica gel.
The residue is chromatographed on a column of silica gel using the 1/4 ethyl acetate / cyclohexane eluent mixture.
The oily residue was applied to a column of silica gel.
This was introduced onto a column of silica gel ( 30 g ) pre-equilibrated in chloroform.
The oil thus obtained is chromatographed on a column of silica gel.
This is flash chromatographed on a column of silica gel ( LPS-1 ) to isolate the title compound.
The solvent is removed and the residue chromatographed on a short column of silica gel.
The residue was chromatographed on a column of silica gel with 10 % ethyl acetate-hexane.
The residue was diluted with ethyl acetate and passed through a column of silica gel.
The residue was chromatographed on a column of silica gel with chloroform-methanol ( 0 to 5 % methanol ).
Absorbed the oil onto silica gel and load onto short column of silica gel.
The residue is chromatographed on a column of silica gel to give 2.254 g of the expected product.
The solution was dried over magnesium sulfate and filtered through a short column of silica gel.
The filtrated was passed through a short column of silica gel and eluted with toluene.
Then, it was dissolved in chloroform ( 450 ml ) and filtered through a short column of silica gel.
The solid mixture is then applied to a column of silica gel and eluted with CH2Cl2.
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