Custom Synthesis

CRS_Certified-Reference-Standards-Custom-Synthesis CRS Laboratories provides custom chemical synthesis for a variety of industries. With rapid turnaround and highly qualified tests results, we can provide impurities, metabolites, deuteriums, organic and inorganic compounds, and a wide range of chemicals.

We specialize in small quantities ranging from milligrams to grams, of highly qualified reference standards.

Please send the information for the chemical you need below to have your case reviewed by one of our technical specialists.

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Analytical Chemical Services


CRS Laboratories provides Analytical Services for your chemical samples. Please see below some of the tests provided by our technical professionals. These tests can also be performed and added to any of our stock of custom reference standards.

  • Certification of analytical reference standards via full chemical analysis
  • NMR Analysis
  • Mass Spectrometry Analysis
  • HPLC Analysis
  • IR Analysis
  • ROI and LOD Analysis
  • Water Content by Karl Fischer
  • Residual Solvent Content by NMR or GC
  • Optical Rotation
  • Isolation and characterization of impurities and degradation products
  • Resolution of chiral compounds

Contact us today with your Analytical Service Needs