D-GLUCOSE (1-13C, 99%; 6-13C, 97%+; 6,6-D2, 98%)…

D-GLUCOSE (1-13C, 99%; 1-D, 98%)…

SODIUM ACETATE (1-13C, 99%; D3, 98%)…

L-CITRULLINE MICROBIOLOGICAL/PYROGEN TESTED (5-13C,…

3-EPI-25-HYDROXYVITAMIN D3 (23,24,25,26,27-13C5, 99…

VITAMIN E (ALPHA-TOCOPHEROL) (TRIMETHYLPHENYL -13C3…

ESTRADIOL UNDECANOATE (2,3,4-13C3, 98%) CP 95%…

FENOPROFEN SODIUM SALT HYDRATE (RING-13C6, 99%)…

N-PHENYL-1-NAPTHYLAMINE (PHENYL-13C6, 98%)…

LINOLEIC ACID (18:2), SODIUM SALT 94%+ CP (U-13C18…