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Outstanding separation properties and high-capacity – these are the things which clearly distinguish the Metrosep A Supp 19 product family from the rest of the column portfolio. It features best peak symmetries and selectivities as well as high thermal, mechanical and chemical stability, which makes it extremely robust and stable in the presence of higher flow rates and pressures.
With the longest of the columns, i.e. the 250 mm version, the portfolio of the Metrosep A Supp 19 product family is rounded out to include a high-performance separation column. The exceptionally stable packaging ensures that the separation column will enjoy a long service life. With its unsurpassed separating efficiency, it is suitable for even the most complex application challenges. This means that the possible usages of this anion separation column greatly exceed the standard applications.
Thanks to the extremely high capacity of this separation column, combined with its outstanding plate counts, even the most demanding sample matrices are easily mastered with the Metrosep A Supp 19 - 250/4.0.
The separation column can also be readily used for gradient applications to further optimize the separation, as for example for the determination of organic acids of low molecular weight.

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