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Sulfate (SO4)-2 Single-Element Ion Anion Standard
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Bis(6-methyl-1-heptyl) phthalate-3
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26921-17-5
EC HPLC column (analytical), NUCLEODUR 100-3 CN-RP, 3 µm, 150x4 mm Method - Arsenic - Modified Gutzeit test Sulfate (SO4)-2 Single-Element Ion AnionThe endcapped cyanopropyl phase is based on high purity NUCLEODUR silica gel. This HPLC 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, this phase shows a distinct selectivity for polar organic compounds
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