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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.

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: XPGCH-Q1 for 10mm length and P/N: XPGCH-Q2 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 PriceQuantity
Reversed-phase 5µm4.010 CR30S05-0104GC 5XPGCH-Q1 $459.00
Reversed-phase 5µm4.0 20 CR30S05-0204GC 5 XPGCH-Q2 $562.00
Normal-phase5µm4.010 NR30S05-0104GC 5XPGCH-Q1 $459.00
Normal-phase5µm4.0 20 NR30S05-0204GC5 XPGCH-Q2 $562.00

NEA-S

Holder Required

Phase Particle Size Column I.D. (mm) Guard Length (mm) Part Number Guards per Pack Requires Holder PriceQuantity
Reversed-phase 5µm4.010 CR30S05-0104GC 5XPGCH-Q1 $459.00
Reversed-phase 5µm4.0 20 CR30S05-0204GC 5 XPGCH-Q2 $562.00
Normal-phase5µm4.010 NR30S05-0104GC 5XPGCH-Q1 $459.00
Normal-phase5µm4.0 20 NR30S05-0204GC5 XPGCH-Q2 $562.00

Holders

Sold Individually

Guards I.D. (mm) Guard Length (mm) Description Part Number PriceQuantity
1.0 - 4.010 HPLC Guard Cartridge HolderXPGCH-Q1 $216.00
1.0 - 4.0 20HPLC Guard Cartridge Holder XPGCH-Q2 $216.00

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