Vitamin D Total
Vitamin D2
Vitamin D3

Method References

AOAC 995.05 Vitamin D in Infant Formula and Enteral Product
Gianluca Dimartino, Convenient Analysis of Vitamin D in Cheese and Other Food Matrices by LCMS, Jounral of AOAC International vol. 90, No.05, 2007 p 1340-1345

Sample Size


Estimated Turn Around Time

5-7 Business days(R)

Reporting Unit


Limit of Detection

0.5 ppm

Method Description

Samples are weighted out, and chemicals added (KOH, Alcohol, and Hexane). Mixture is then ran via HPLC.

Additional Information

 Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement.

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