CUPRIZONE (13C14, 99%)…

PHENOL (1-13C, 99%)…

3-METHYL-1-BUTANOL (2,3,4-13C3, METHYL-13C, 99%)…

DICYANDIAMIDE (2-CYANOGUANIDINE) (13C2, 99%)…

1,4-DIAMINOBENZENE (13C6, 99%)…

POTASSIUM CYANATE (13C, 98%) 95% CHEMICAL PURITY…

MALONIC ACID (1,3-13C2, 99%)…

METHYL IODIDE + COPPER WIRE (13C, 99%)…

CARBON DISULFIDE (13C,97-99%)…

BENZENE (12C6, 99.95%)…