L-TYROSINE (3-13C, 99%)…

DL-GLUTAMIC ACID (3-13C, 99%)…

L-GLUTAMINE (3,4-13C2, 99%)…

SODIUM D-3-HYDROXYBUTYRATE (2,4-13C2, 99%)…

2-OCTANOYL-1,3-DISTEARIN (OCTANOIC-1-13C, 99%)…

DL-GLUTAMIC ACID:H2O (1-13C, 99%)…

ERYTHROMYCIN LACTOBIONATE SALT (N,N-DIMETHYL-13C2, …

SODIUM DICHLOROACETATE (13C2, 99%)…

DL-CYSTEINE (1-13C, 99%)…

PHENOBARBITAL (2,4,5-13C3, 90%)…