Tandem mass spectrometer (MS/MS) tuning standards for analysis of amino acids, free carnitine and acylcarnitines

Tandem mass spectrometer (MS/MS) tuning standards, NSK-A-TS and NSK-B-TS, have been developed to complement quality assurance and quality control (QA/QC) procedures in the laboratory, specifically addressing the need for amino acid and acylcarnitine tuning solutions. These procedures are discussed in the following application note.