OmniPac™ PCX-500 HPLC Columns

Separate cationic and neutral species in a single run using this solvent-compatible mixed-mode column.

Brand: Thermo Scientific

Manufacturer Part Number: 042191


UNSPSC: 41115700

Code: 16

Additional Details:
Additional Details: Weight: 0.50000kg

Disclaimers: Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.

Product Code. 11331723

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1 £ 875.0 / Each
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Description and Specification


For Use With ECD, IC, UV-Vis Detector
Column Type Mixed Mode
Flow Rate 1mL/min.
Max. Pressure 4,000psi
Mobile Phase Compatibility 100% compatible with common organic solvents, recommended eluents include 1% solvent, acid to maintain weak bases in the cationic form, salt
Packing Material Spherical, polymer
Particle Shape 8µm
Particle Size 8.5µm
Pore Size ----
pH 0 to 14
Column Capacity 120µeq
Stationary Phase Reversed Phase/SCX
Surface Area ----
Length (Metric) 250mm
Technique Mixed-Mode
Carbon Load ----
Item Description Length: 250mm; I.D.: 4mm
Column Format Analytical Column
Resin Composition 8.5µm diameter ethylvinylbenzene/divinylbenzene microporous substrate (55% cross-linked) agglomerated with 200nm MicroBead™ sulfonic acid-functionalized latex (5% cross-linked)
Diameter (Metric) 4mm
Temperature Ambient
Type Standard Bore Separator
USP Type L50
Endcapped ----

This column is ideal for analyzing a wide range of compounds including adrenergics, alcohols, anilines, antidepressants, anti-inflammatory agents, plating bath brighteners, cephalosporins, stains and dyes, herbicides, nucleotides and nucleosides, peptides, sulfonamides, and water-soluble vitamins.
  • Macroporous hydrophobic core provides reversed-phase retention and is coated with an cation-exchange latex bead layer for cation-exchange retention
  • Ion exchange capacity of approximately 120 µeq/column
  • 100% solvent-compatible and should always be run with at least 1% organic solvent in the mobile phase