NKMCX-1000-6 Polymeric MCX SPE Cartridge, 1000 mg/6 mL (CAT#: STEM-AL-0056-ZJF)

This product is a polymeric MCX SPE cartridge designed for extraction and cleanup of basic analytes. It combines strong cation exchange functionality with reversed-phase retention. The sorbent uses highly cross-linked PS/DVB polymer modified with sulfonic acid groups. Basic compounds can be retained by cation exchange and hydrophobic interactions. The cartridge format supports preparation of complex samples before analytical testing. It is applicable to biological, food, and environmental matrices containing drugs, metabolites, pesticides, or veterinary drug residues. The broad pH stability allows use across varied method conditions. This model provides a 1000 mg sorbent bed in a 6 mL cartridge format for high sorbent loading.

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: 1000 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 matrix extraction
Designed for high-capacity SPE workflows