Methods


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


50g

Estimated Turn Around Time


5-7 Business days(R)

Reporting Unit


mcg/100g

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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