Biotage

This application describes the use of ISOLUTE SLE+ for ultra-sensitive determination of 1,25 di-OH Vitamins D2 and D3.

This application note describes the extraction of acidic, basic, and neutral drugs from urine for screening purposes using ISOLUTE® SLE+ supported liquid extraction plates prior to LC-MS/MS analysis.

This application note describes a simple and robust mixedmode cation exchange solid phase extraction protocol

This application note describes the use of EVOLUTE® EXPRESS WCX for extraction of three catecholamines (epinephrine, norepinephrine and dopamine) from human plasma before LC-MS/MS.

This application note describes a Supported Liquid Extraction (SLE) method for extraction of ethylestrenol and stanozolol from both gelding and filly horse urine prior to LC-MS/MS analysis. The method from Biotage shows high reproducible analyte recoveries.

This application note describes a Supported Liquid Extraction (SLE) protocol for the extraction of both forms of 1,25 diOH Vitamin D metabolite and both forms of 25 OH metabolite in serum using ISOLUTE®SLE+ plates with LC-MS/MS detection.

This application note describes the extraction of 25-hydroxy vitamin D from serum, prior to LC-MS/MS analysis.

This application note describes a Biotage polymer-based mixed-mode weak anion exchange SPE protocol for the extraction of a range of polyfluorinated (PFA) compounds in water prior to LC-MS/MS detection.

Comparison of Biotage® Extrahera™ vs. Manual Sample Processing of vitamin D using ISOLUTE SLE+

This application note describes the extraction of GHB from urine using supported liquid extraction and subsequent analysis by GC/MS.