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203645-57-2
REF closure component
minimizing carryover for even the most sensitive techniques including:
100ug/mL ANTIMONY 125mL
20562-03-2
EC HPLC column (analytical), NUCLEODUR 100-3 CN-RP, 3 µm, 125x2 mm 010046 203645-57-2The 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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