NKMCX-5000-60 Polymeric MCX SPE Cartridge, 5000 mg/60 mL (CAT#: STEM-AL-0059-ZJF)

This product is a polymeric MCX SPE cartridge for large-format solid phase extraction of basic analytes. It combines strong cation exchange chemistry with reversed-phase retention. The sorbent is highly cross-linked PS/DVB polymer functionalized with sulfonic acid groups. The dual-mode mechanism supports retention of basic compounds through ionic and hydrophobic interactions. The cartridge is used for sample cleanup, matrix removal, and analyte enrichment before analysis. It is suitable for complex biological, food, and environmental sample matrices. The sorbent supports a broad pH range and compatibility with common organic solvents. This model provides 5000 mg of sorbent in a 60 mL cartridge format for large-volume SPE processing.

Sorbent Type: Mixed-mode strong cation exchange MCX
Base Material: Highly cross-linked PS/DVB polymer
Functional Group: Sulfonic acid (-SO3H)
pH Stability: 1-14
Retention Mechanism: Cation exchange and reversed-phase
Format: SPE cartridge
Sorbent Mass: 5000 mg
Cartridge Volume: 60 mL
Pack Size: 10 pieces
Target Analytes: Basic analytes including pesticides, veterinary drug residues, drugs, and metabolites

Dual-mode retention for basic compounds
Polymeric sorbent structure
Strong cation exchange functionality
Reversed-phase interaction capability
Suitable for large-volume sample handling
Compatible with common organic solvents
Supports high-load matrix cleanup
Designed for large-format SPE workflows