CITRIC ACID (1,5-13C2, 98%)…

D-METHIONINE (1-13C, 99%) 96% CHEMICAL PURITY…

L-DOPA (1-13C, 99%)…

D-GALACTOSE (1-13C, 99%)…

NAPROXEN, SODIUM SALT (O-METHYL-13C, 98%)…

VITAMIN B6 (PYRIDOXINE:HCL) (4,5-BIS(HYDROXYMETHYL)…

D-XYLITOL (U-13C5, 99%)…

SODIUM PROPIONATE (1-13C, 99%)…

L-TYROSINE (1-13C, 99%)…

17A-HYDROXYPROGESTERONE (2,3,4-13C3,98%) 100 UG/ML …