Examples of 'g of silica gel' in a sentence
Meaning of "g of silica gel"
G of silica gel: Refers to a specific weight measurement of silica gel, a desiccant commonly used for preserving moisture-sensitive items
How to use "g of silica gel" in a sentence
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g of silica gel
Such compositions are typically packaged with up to 5 g of silica gel as a desiccant.
Then 8 g of silica gel were added and the mixture was concentrated under vacuum to dryness.
The reaction mixture was evaporated to dryness and chromatorgraphed on 15 g of silica gel.
The solid residue was chromatographed on 73 g of silica gel using methylene chloride as eluent.
The dark blue solution was filtered through a column containing 50 g of silica gel.
The residue was passed over 10 g of silica gel using methylene chloride for elution.
The solvent was removed in vacuo and the residue was uptaken into 50 g of silica gel.
The residue was chromatographed on 20 g of silica gel with methylene chloride.
The mixture was filtered and concentrated in vacuo onto 20 g of silica gel.
The filtrate was mixed with 20 g of silica gel and concentrated to dryness.
It is chromatographed over a column of 25 g of silica gel.
To this mixture are added 10 g of silica gel and the solvents are evaporated.
The product was purified by chromatographing on 600 g of silica gel.
Flash chromatography on 4 g of silica gel afforded 43 mg of the title compound as an oil.
The combined extracts were filtered through 30 g of silica gel.
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The residual oil was chromatographed over 5 g of silica gel using toluene followed by 1:9 ethyl acetate / toluene.
The residue was chromatographed on 30 g of silica gel.
Filtration through 50 g of silica gel ( ethyl acetate ) provided 85 mg of diastereomeric alcohols as an oil.
The solution was applied to a column containing 35 g of silica gel suspended in diethyl ether.
The mother liquors were condensed and subjected to column chromatography through 100 g of silica gel.
This solution was passed over 18 g of silica gel in a small column.
The solution was then evaporated to 10 ml volume and mixed with 2 g of silica gel.
The crude product is chromatographed on 200 g of silica gel with trichloromethane as eluent.
The oily substance obtained was subjected to column chromatography using 100 g of silica gel.
Each column contains 12 g of silica gel or resin ;.
Cool the reaction mixture to room temperature and filter through a bed of 400 g of silica gel.
This material was chromatographed on 80 g of silica gel using 20 % EtOAc in hexane as eluant.
The filtrate was concentrated onto approximately 200 g of silica gel.
The crude product was chromatographed on 75 g of silica gel using 1:9 methanol-chloroform as eluant.
Filter off more urea and concentrate the filtrate with 630 g of silica gel.
The residue was chromatographed on 100 g of silica gel using 5 % isopropyl alcohol as eluent.
Product was isolated by chromatography using 90 g of silica gel E.
The residue was chromatographed on 20 g of silica gel with the eluent heptane / ethyl acetate 2:1.
That is, the residue was applied to a column of 10 g of silica gel Art.
The solid was chromatographed on 20 g of silica gel using 45 % ethyl acetate / hexane for elution.
The reactor was placed on a dry ice bath and slowly 40 g of silica gel was added.
The oil was chromatographed on 80 g of silica gel using 40 % ethyl acetate / hexane for elution.
Example VI Another supported ligand was prepared by combining 4.11 g of silica gel Merck No.
The product was chromatographed on 25 g of silica gel using 40 % ethyl acetate / hexane for elution.
The yellowish oil which remained was then chromatographed on 500 g of silica gel 60.
The residue was column chromatographed on 500 g of silica gel using 70 % ethyl acetate / chloroform as eluant.
The ethyl acetate solution was concentrated to about 200 ml and filtered through 30 g of silica gel.
The residue was purified by chromatographing on 15 g of silica gel to give 50.9 mg of product.
The organic layer was dried with 10 g sodium sulfate and poured through 100 g of silica gel.
The organic phase is charged with 30 g of silica gel and stirred for 15 min.
The oil is chromatographed on 150 g of silica gel.
The solution is cooled and filtered through 80 g of silica gel and is then evaporated.
An open column was packed with 450 g of silica gel.
The precipitate is mixed with 10 g of silica gel and acetone.
Each bottle contains 120 film-coated tablets and a total of 6 g of silica gel desiccant.
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