YMC Europe
YMC-Pack ODS-AQ
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"hydrophilic” C18 balanced surface chemistry polar recognition metabolite recognition
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YMC-Pack ODS-AQ
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Specification
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Specification
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Particle size / µm
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3 and 5
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3 and 5
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Pore size / nm)
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12
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20
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Surface area / m2g-1
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330
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175
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Carbon content / %
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14
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10
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Recommended pH range
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2.0 - 7.5
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2.0 - 7.5
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Applications
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Exceptional performance for the separation of polar compounds
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Strong retention in aqueous eluents
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Comparison of YMC-Pack ODS-AQ with competitive products
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Tryptic digest of BSA
YMC-Pack ODS-AQ is a C18 reversed phase silica based HPLC packing material specifically designed for use in 100% aqueous eluents. As a result of the proprietary derivatisation process, YMC-Pack ODSAQ exhibits a different selectivity to that of traditional C18 stationary phases. This difference in selectivity of YMC-Pack ODS-AQ can be used to advantage for HPLC separations, which are difficult to achieve with conventional C18 columns.
Column care
The recommended pH range for YMC-Pack ODS-AQ is 2-7,5 in up to 100% aqueous systems and a maximum of 50 °C. Remove acid and buffer salts before storage. Store the column in methanol / water = 70/30. Clogged inlet frits often can be cleaned by changing the flow direction or replacement. For detailed information please refer to the "Column Care and Use Instructions”, which are shipped with each analytical column.
YMC Reversed-Phase brochure, including ordering information