Small Molecule Quantification Service


When MS is coupled with high-performance liquid chromatography (HPLC), it adds an orthogonal detection function for sample analysis and provides unique capabilities for analysis, such as sensitivity, selectivity, speed of analysis, and rich mass information. LCMS becomes the choice for superior sensitivity and selectivity to measure the amount of a small molecule in complex mixtures or biological samples. In the upcoming 2021, Biotools Co Ltd. will offer the analysis of a wide variety of analytes and small molecules by advanced Triple-Quad/ToF MS technique that brings your interest analytes to high resolution

List of Analytes


Drug development

  • Metabolites of Drugs
  • Drug Candidates
  • Degradant structural characterization
  • QC of impurity

Metabolites analysis

  • Profiling
  • Quantification
  • Complex sample


  • Our technical team has more than 10 years of experience in operating mass spectrometry and handling multiple types of samples (e.g., cell/tissue extracts, serum/plasma, urine, saliva).
  • Advanced Triple-Quad/ToF MS technique for saving sample input without sacrificing sensitivity
  • One-stop and customized service from sample preparation to analysis.
  • Customized bioinformatics analysis.
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