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These silver nitrate impregnated silica gel plates are for argentation chromatography. They are impregnated with between 5% and 20% silver nitrate which modifies the separation characteristics of the adsorbent layer to permit increased discrimination of certain compounds, particularly those containing carbon-carbon double bonds.

They are available with or without a fluorescent indicator.

NOTE: The concentration of silver nitrate (5, 10, 15, or 20%) must be specified at the time of order. The most common concentration is 10%.