ALPHA-KETOGLUTARIC ACID, DISODIUM SALT (1,2,3,4-13C…

L-ASPARTIC ACID (1,4-13C2, 99%)…

L-THREONINE (1-13C, 99%)…

OLEIC ACID, POTASSIUM SALT (1-13C, 99%)…

DL-TYROSINE (1-13C, 99%)…

DL-ALANINE (13C3, 98%)…

LACTOSE UREIDE:XH2O (UREIDE-13C, 99%)…

PROGESTERONE (3,4-13C2, 90%)…

D-GLUCOSE (1,2,3-13C3, 99%)…

L-LEUCINE (1-13C, 99%)…