Understanding vitamin D formulations.

JAAPA : official journal of the American Academy of Physician Assistants (2013-11-10)
Larissa DeDea
ABSTRACT

Treating patients who are vitamin D deficient can be challenging. This article describes various formulations of vitamin D and their indications.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Cholecalciferol, ≥98% (HPLC)
Supelco
Cholecalciferol (Vitamin D3), Pharmaceutical Secondary Standard; Certified Reference Material
Supelco
Cholecalciferol (D3), analytical standard
Cholecalciferol, European Pharmacopoeia (EP) Reference Standard
Cholecalciferol for system suitability, European Pharmacopoeia (EP) Reference Standard
Sigma-Aldrich
Cholecalciferol, meets USP testing specifications
Sigma-Aldrich
Cholecalciferol, analytical standard