Isotopically labelled vitamins standards

Biologically active forms of vitamins, labeled with stable isotopes, having high chemical and isotopic purity for the quantitative analysis of the corresponding analytes by mass spectrometric methods. Suitable for conducting research in biological fluids, tissues and other complex, multicomponent mixtures.

alpha-Tocopherol-d6

alpha-Tocopherol-d6 is a deuterated form of vitamin E for mass spectrometry.
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Cat. # Quantity Price Lead time
4095-5mg 5 mg $590 21 days
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Retinol-d5

Retinol-d5 is a biologically active form of fat-soluble vitamin A, with a stable deuterium label for quantitative studies by MS methods.
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Cat. # Quantity Price Lead time
4094-500ug 0.50 mg $360 21 days
4094-5mg 5 mg $1890 21 days
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