Copure® SCX SPE Cartridges, 500mg/3mL, STE-Mart (CAT#: STEM-CSPE-0056-LC)

Highlights

Low pKa for strong interaction with basic compounds
Electrical charge of sulfonic acid changeable by adjusting pH of eluent, ensuing convenient eluting

Cat Number: STEM-CSPE-0056-LC

Application: Ideal for determining residual pesticides / veterinary drugs in foodstuff, such as macrolides, determination of illicit drugs, such as amphetamine, and analysis of drugs and drug metabolites in biological matrices

Model: COSCX3500

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Description Specification Features Related Products

Description

Copure® SCX SPE Cartridges provided by STE-Mart contain silica-based strong cation exchanger SCX with pheylsulfonic acid ligand for strong cation exchange capacity and benzene ring for additional non-polar interactions. SCX can extract positively charged basic compounds such as amines.

Specification

Surface area: 510 m2/g
Particle size: 40 - 75 μm
Pore size: 70 Å
Description: Copure® SCX SPE Cartridges
Format: 500mg/3mL
Qty.: 50/Box

Features

Low pKa for strong interaction with basic compounds
Electrical charge of sulfonic acid changeable by adjusting pH of eluent, ensuing convenient eluting

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