GC Pre Columns and Retention Gaps
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Deactivated capillary columns, precolumns, methyl silylated, non-polar
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Deactivated capillary columns,precolumns,CW(carbowax, polyethylene glycol),polar
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Deactivated capillary columns,precolumns,phenylmethyl silylated,low?medium polar
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Retention gaps, CW (carbowax, polyethylene glycol), polar
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Retention gaps, methyl silylated, non-polar
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Retention gaps, phenylmethyl silylated, low?medium polar
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Untreated capillaries
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Untreated capillaries for capillary electrophoresis (CE)
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