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33175 Supelco

Silica Column Regeneration Solution

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Properties

Related Categories Analytical/Chromatography, Column Test Mixes (HPLC), HPLC, System Diagnostics
description   Silica Column Regeneration Solution
packaging   pkg of 200 mL
compatibility   Restoring Column Performance
storage temp.   room temp

Description

Application

It was used to flush and regenerate the column used for HPLC analysis of tocopherols and tocotrienols.

General description

Silica Column Regeneration Solution contains a mixture of acetic acid, dimethoxypropane, and methylene chloride.

This solution effectively regenerates a silica column that has come into contact with very strongly polar solvents, such as water or alcohols. Simply flush the column with regeneration solution for 10 minutes, then reequilibrate with mobile phase for 10 minutes. Column performance usually is restored to that obtained before exposure to the polar solvent.

Analyte

Description

Product #

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Acetic acid    
Dichloromethane    
2,2-Dimethoxypropane    
Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Blood, Central nervous system, Liver
RIDADR 
UN 1593 6.1 / PGIII
WGK Germany 
2

Documents

Certificate of Analysis


Milli-Q® Water Purification Solutions
Protocols & Articles

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Peer-Reviewed Papers
15

References

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