D-GLUCOSE (2,3-13C2, 99%)…

2-(3-CYANOPROPYL)ISOTHIOUREA:HCL (CP 95%) (ISOTHIOU…

MECAMYLAMINE:HCL (TETRAMETHYL-13C4, 99%; 15N, 98%)…

MECAMYLAMINE:HCL (TETRAMETHYL-13C4, 99%; 15N, 98%)…

URIC ACID (2-13C, 98%; 1,3,7-15N3, 98%), CP 95%+…

3-CHLOROTYROSINE:HCL (13C9, 98%; 15N, 98%), CP: 95%…

NALTREXONE (CP 95%+) (9,15,16-13C3,98%;17-15N, 98%)…

ZOLPIDEM (50 UG/ML IN METHANOL) (CARBONYL-1,2-13C2,…

VITAMIN B2 PHOSPHATE (RIBOFLAVIN PHOSPHATE) (13C4, …

L-LEUCINE (1-13C, 99%; 15N, 93-95%)…