NKMCX-200-6 Polymeric MCX SPE Cartridge, 200 mg/6 mL (CAT#: STEM-AL-0054-ZJF)

This product is a polymeric MCX SPE cartridge used for extraction of basic analytes. It combines mixed-mode strong cation exchange retention with reversed-phase retention. The sorbent base is highly cross-linked PS/DVB polymer with sulfonic acid functional groups. The dual mechanism supports retention of basic compounds by charge interaction and hydrophobic interaction. The 6 mL cartridge format supports sample cleanup and enrichment workflows. It is suitable for complex biological, food, and environmental samples. The polymeric sorbent is stable across a broad pH range and compatible with common organic solvents. This model provides a 200 mg sorbent bed in a 6 mL cartridge format.

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: 200 mg
Cartridge Volume: 6 mL
Pack Size: 30 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
High sample loading support
Compatible with common organic solvents
Suitable for complex sample preparation
Designed for selective SPE cleanup