Specialists in Stable Isotope & Metabolite Synthesis

ISO 9001

CertiMass™ Reference Standards

In our continuing effort to provide better stable isotope labeled standards, IsoSciences is proud to announce that we now have our most popular stable isotope labeled standards available as solutions. These CertiMass™ Reference Standards have exact concentrations for each lot. They are ready to use and thus will lower your cost and reduce waste. In addition, we have packaged our CertiMass™ standards in very affordable package sizes. Users of our vitamin standards will be happy to learn that our CertiMass™ standards have increased chemical stability. As always, the solid forms of our standards are readily available.

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Stable Isotope Labeled Standards in Solution

  • Vitamins
  • Steroids

Exact Concentration for Each Lot

  • Ready to use
  • No more weighing of samples
  • No more preparing your own solutions
  • More affordable
  • Less waste
  • Increased vitamin stability