MAX(Mixed Anion Exchange SPE Column)

overview:

MAX is the anti-phase and strong anion exchange compound mode “water can infiltrate” polymer adsorbent.. The substrate for N – vinyl pyrrolidone and divinyl benzene polymerization by certain proportion (HLB), then quaternary ammonium groups (CH2N c4h9 (CH3) 2 +) bonding on the HLB, anion exchange and reverse phase two adsorption mode, stable within pH0-14, and good water infiltration.I t have high selectivity and sensitivity to Acid compounds and It can overcome the limitations of traditional silicone matrix mixed solid extraction adsorbent.
The equivalent of Hopes MAX.

details

Matrix: Polystyrene-Diethylbenzene polymer
Functional group: Quaternary ammonium salt
Mechanism of Action: Ion exchange
Particle Size：40-75μm
Surface Area: 600 m2 /g
Average Pore Size：60Å
Ion exchange capacity：1meg/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, identification,
confirmatory and quantitative analysis)
Food additives and contaminants

Sorbent Information

Matrix：Polystyrene-Diethylbenzene polymer Functional Group：Quaternary ammonium salt Mechanism of Action：Ion exchange Particle Size： 40-75μm Surface Area：600 m2 /g Average Pore Size：60Å Ion exchange capacity：1meg/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, identification, confirmatory and quantitative analysis) Food additives and contaminants