MS/MS Standard Mixes

To support MS/MS screening exercises and enhance method adoption, CIL is pleased to offer a breadth of high-quality mixtures in their stable isotope-labeled (and unlabeled) form.  These mixes contain a collection of stable isotope-labeled standards (e.g., 12 amino acids in NSK-A) and are class-specific (e.g., amino acids, carnitine/acylcarnitines, steroids).  These are available in 10-vial sets or single vials and are suitable for metabolite quantification in isotope dilution MS (IDMS) experiments.

Further details of these, and other, mixes/sets can be found in our MS/MS Standards catalog.