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.

Specifications

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

Please select the desired phase to view a list of products.

NEA-R

Holder Required

Phase Particle Size Column I.D. (mm) Guard Length (mm) Part Number Guards per Pack Requires Holder Price Quantity
Reversed-phase 5µm 4.0 10 CR30S05-0104GC 5 XPGCHP1 $502.00
Reversed-phase 5µm 4.0 20 CR30S05-0204GC 5 XPGCHP2 $614.00
Normal-phase 5µm 4.0 10 NR30S05-0104GC 5 XPGCHP1 $502.00
Normal-phase 5µm 4.0 20 NR30S05-0204GC 5 XPGCHP2 $614.00

NEA-S

Holder Required

Phase Particle Size Column I.D. (mm) Guard Length (mm) Part Number Guards per Pack Requires Holder Price Quantity
Reversed-phase 5µm 4.0 10 CR30S05-0104GC 5 XPGCHP1 $502.00
Reversed-phase 5µm 4.0 20 CR30S05-0204GC 5 XPGCHP2 $614.00
Normal-phase 5µm 4.0 10 NR30S05-0104GC 5 XPGCHP1 $502.00
Normal-phase 5µm 4.0 20 NR30S05-0204GC 5 XPGCHP2 $614.00

Holders

Sold Individually

Guards I.D. (mm) Guard Length (mm) Description Part Number Price Quantity
1.0 - 4.0 10 HPLC Guard Cartridge Holder XPGCHP1 $236.00
1.0 - 4.0 20 HPLC Guard Cartridge Holder XPGCHP2 $236.00