National Chromatography Inco
Typically replies instantly
Typically replies instantly
Hi-Purit WCX SPE Cartridges
WCX stands for Weak Cation Exchange.
These cartridges are a type of Solid Phase Extraction (SPE) cartridge designed for the selective extraction of compounds based on ionic interactions.
They typically contain a weak cation-exchange sorbent that targets positively charged analytes (cations) under certain pH conditions.
Common Uses of Hi-Purit WCX SPE Cartridges:
Sample Preparation for:
Pharmaceuticals
Environmental samples (e.g., water contaminants)
Biological fluids (e.g., plasma, urine)
Purification and Concentration of basic compounds such as:
Amines
Pharmaceuticals with amine groups
Removal of Interferences that are acidic or neutral in nature, allowing better isolation of target cationic analytes.
Cleanup of complex matrices before instrumental analysis like LC-MS or HPLC.
