Vitamin D2 and Vitamin D3 and 25-Hydroxy Vitamin D2 and 25-Hydroxy Vitamin D3 Measurement

**Semantic type:** Laboratory Procedure

**Definition:** The determination of the amount of vitamin D2, vitamin D3, and 25-hydroxyvitamin D present in a sample.

**Synonyms:** - VITD23OH - Vitamin D + Metabolites - Vitamin D + Metabolites - Vitamin D2 + Vitamin D3 + 25-Hydroxy Vitamin D2 + 25-Hydroxy Vitamin D3 - Vitamin D2 + Vitamin D3 + 25-Hydroxy Vitamin D2 + 25-Hydroxy Vitamin D3 - Vitamin D2 D3 25-OH - Vitamin D2 D3 25-OH