Can I store the resin in a glass beaker after using it as sometimes I stored the resin long time with 20% ethanol in chromatography column (glass). Is glass bottle or beaker deteriorate the performance of resin? Thank you.
Almost any chromatography resin is compatible with glass/pyrex bottles. Sometimes though, you might want to regenerate the resin using concentrated sodium hydroxide (NaOH), maybe in those cases, you could use a plastic beaker/bottle. For long time storage always consider using 20% ethanol.