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172155-07-6
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EC HPLC column (analytical), NUCLEOSIL 120-7 CN, 7 µm, 250x4.6 mm [90630][MICROLAB] 172155-07-6The cyanopropyl phase is able to generate a clearly recognizable different retention behavior compared to purely alkyl functionalized surface modifications. The polarity can be classified as intermediate based on multiple retention mechanisms such as dipole dipole, , and also hydrophobic interactions. Therefore, CN phases show a distinct selectivity for polar organic compounds as well as for molecules containing electron systems (e. g., analytes with
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