image Mass Spectrometry Metabolite Library of Standards (MSMLS)

Product Name : Mass Spectrometry Metabolite Library of Standards (MSMLS)
Catalog Number : MSMLS
Unit Size : Library
Kit Price : $5500.00


MSMLS (Mass Spectrometry Metabolite Library of Standards) is a collection of high quality small biochemical molecules that span a broad range of primary metabolism. These are high purity (>95%) compounds supplied in an economical, ready-to-use format. The library of standards are most commonly used to provide retention times and spectra for key metabolic compounds, help optimize mass spectrometry analytical protocols, and qualify and quantify mass spectrometry sensitivity and limit of detection.

 MSMLSDiscovery software tool is provided to support the extraction, manipulation, and storage of the data generated when using the MSMLS Library of Metabolite Standards. Software comes with user manual aand training videos.

Features and Benefits

Over 600 unique small molecule metabolites organized in a 96-well format. Broad metabolite spectrum, key primary metabolites and intermediates covering key metabolic pathways.


MSMLS compounds are pre-weighed and conveniently provided at 5 µg per well, enough for multiple injections. Software is provided to help construct MS libraries, useful for metabolite ID.


MSMLC contains over 600 unique small molecule metabolites:

  •  Arrayed in 96-well format
  • 7 polypropylene racks
  • Supplied as 5 µg dried weight
  • Alphanumeric assigned position 
  • Descriptors: Molecular formula, CAS, ChEBI, HMDB ID, METLIN ID, PubChem IDs
  • Suitable for manual and automated work flow
Legal Information
MSMLS is a trademark of IROA Technologies LLC.
Preparation Instructions
Compounds can either be used as standards and injected individually or a strategy may be employed to pool compounds to allow multiple mixture to be analyzed per injection.  For more information, please refer to the Product Information Sheet.

Precautions and Disclaimer

The MSMLS product is for laboratory research use only. Wear safety glass and handle with gloves. Avoid contact with skin and eyes.


Recommended storage once solubilized at –20 °C, long-term at –80 °C; protected from moisture and light.  Avoid repeated freeze/thaw cycles.