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YMC Chiral NEA (R) and (S) Series Analytical Guard Columns

Chiral Polymer-bonded Silica Gel for Optical Isomer Separations
YMC Chiral NEA (R) and (S) are chiral polymer-bonded silica gel for optical isomer separation. Chiral discrimination is based on the higher-order structure of chiral macromolecules, which includes hydrogen bonding, π−π interaction, hydrophobic interaction, etc. YMC Chiral NEA stationary phases exhibit excellent durability and are cost effective chiral solutions.


Analytical Guard Cartridges: Features & Benefits

YMC’s Guard Column Cartridge Systems for HPLC accept cartridges of 1.0, 2.1, 3.0, or 4.0mm  R_and_S_series_guard_columnsinner diameters – in either 10mm or 20mm lengths. Cartridges are available with a comprehensive selection including all stationary phase chemistries offered by YMC, ensuring compatibility between the guard column and the analytical column. Assembly is tool-free, simplifying cartridge replacement.

YMC Guard Column Cartridges require the use of a holder, P/N: XPGCHP1 for 10mm length and P/N: XPGCHP2 for 20mm length.

Product List

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