The protocol involves sample collection as per Oral-Eze intructions, vortex mixing with ammonium hydroxide and simple extraction with ISOLUTE® SLE+ 400 μL plates or 1 mL columns. RSD’s ranged from 1.2%–9.1%.
ISOLUTE® SLE+ Supported Liquid Extraction columns offer an efficient alternative to traditional liquid-liquid extraction (LLE) for bioanalytical sample preparation, providing high analyte recoveries, no emulsion formation, and significantly reduced sample preparation.
Biotage Goes Direct in Italy
New Peptide Synthesis Workflow Brochure
Extraction of Plasma Catecholamines and Metanephrines Using EVOLUTE® EXPRESS WCX SPE Prior to LC-MS/MS Analysis
New Second Generation Solvent Evaporators from Biotage
Extraction of Tobacco-Specific Nitrosamines (TSNAs) from Urine Using ISOLUTE® SLE+ Prior to UPLC/MS/MS Analysis