WCX (cation exchange SPE column)

overview:

Pre-treatment of ammonium.It is a kind of weak cation exchange, mixed type, water and infiltrating polymer adsorbent, stable in the range of ph 0 ~ 14.
WCX has all the advantages of an HLB.Using WCX’s stable and high selective solid-phase extraction method, it can monitor, confirm and quantify the strong alkaline compounds such as quaternary ammonium in various sample matrix.

details：

Matrix：Polystyrene-Diethylbenzene polymer
Functional Group：Carboxyl modified
Mechanism of Action：Ion exchange
Particle Size： 40-75μm
Surface Area：600 m2 /g
Average Pore Size：300Å
Ion exchange capacity：0.3meg/g
Application:Soil;Water;Body fluids(plasma/urine etc.);Food
Typical applications:Acid drugs and metabolites in humoral and tissue extracts, drug monitoring (including screening, identificationconfirmatory and quantitative analysis), food additives and contaminants, etc
WCX based on large diameter of PS/DVB matrix, the carboxyl modified hybrid weak cation exchange adsorbent, the benzene ring has strong hydrophobic effect,carboxyl provides weak cation exchange capacity, suitable for weak cationic compounds extraction

Sorbent Information

Matrix：Polystyrene-Diethylbenzene polymer Functional Group：Carboxyl modified Mechanism of Action：Ion exchange Particle Size：40-75μm Surface Area：600㎡/g Average Pore Size：300Å Ion exchange capacity：0.3meg/g

Application

Soil;Water;Body fluids(plasma/urine etc.);Food

Typical Applications

Acid drugs and metabolites in humoral and tissue extracts, drug monitoring (including screening, identificationconfirmatory and quantitative analysis), food additives and contaminants, etc WCX based on large diameter of PS/DVB matrix, the carboxyl modified hybrid weak cation exchange adsorbent, the benzene ring has strong hydrophobic effect,carboxyl provides weak cation exchange capacity, suitable for weak cationic compounds extraction