| Application |
- Detection of drug abuse, such as amphetamine;
- Analysis of drugs and their metabolites in biological matrices;
- Detection of pesticides and antibiotic residues in foods, such as macrolides.
- Used for the purification and concentration of proteins and peptides with cationic charges, aiding in proteomic studies and mass spectrometry analysis.
- Isolate and purify cationic drug compounds and metabolites from biological samples for pharmaceutical analysis.
- Extract and preconcentrate cationic contaminants, such as heavy metal ions, from water and soil samples.
- Separate and analyze cationic compounds like amino acids and certain additives in food and beverages.
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