N-BUTANOL (13C4, 99%)…

METHYL METHACRYLATE + 0.1% HYDROQUINONE (1-13C, 99%…

ACRYLIC ACID (+ 0.1% 4-METHOXYPHENOL) (1-13C, 99%) …

ACRYLIC ACID (+ 0.1% 4-METHOXYPHENOL) (13C3, 99%) …

CALCIUM CARBONATE (12C, 99.95%) (13C DEPLETED)…

POTASSIUM CYANATE (13C, 99%; 15N, 98%) 95% CHEMICA…

4-HYDROXYPHENOBARBITAL (2-13C, 99%; 1,3-15N2, 98%+)…

IODOETHANE-1,1-D2 (D, 98%) + COPPER WIRE…

IODOETHANE-2,2,2-D3 (D, 98%) + COPPER WIRE…

4-TERT-BUTYLCYCLOHEXANONE (CHEMICAL PURITY 95%) (BU…