Absolute quantification
ALANINE
ALPHA-AMINOADIPATE
ALPHA-AMINOBUTYRATE
ANSERINE
ARGININE
ASPARAGINE
BETA-ALANINE/SARCOSINE
CARNOSINE
CITRULLINE
CREATINE
CREATININE
GAMMA-AMINOBUTYRATE
GLUTAMATE
GLUTAMINE
GLYCINE
GUANIDINOACETATE
HISTIDINE
HOMOCITRULLINE
ISOLEUCINE
KYNURENINE
LEUCINE
LYSINE
METHIONINE
ORNITHINE
PHENYLALANINE
PIPECOLATE
PROLINE
SERINE
TAURINE
THREONINE
TRANS-4-HYDROXY-PROLINE
TRYPTOPHAN
TYROSINE
VALINE