D-ERYTHROSE (4-13C, 99%) 1.2% IN H2O…

D-GLUCOSE (2,3,4,5,6-13C5, 99%)…

D-FRUCTOSE-1,6-BISPHOSPHATE, SODIUM SALT HYDRATE (U…

D-GALACTOSE-1-PHOSPHATE, DIPOTASSIUM SALT (1-13C, 9…

D-MANNOSE (5-13C, 99%)…

ESTRONE (2,3,4-13C3,99%)…

ESTRONE (2,3,4-13C3,99%) 50 UG/ML IN METHANOL…

PROGESTERONE (2,3,4-13C3,99%)…

PROGESTERONE (2,3,4-13C3,99%) 50 UG/ML IN ACETONITR…

PROGESTERONE (2,3,4-13C3,99%) 100 UG/ML IN ACETONIT…