Vitamin D 25-OH (Blood Spot) – ZRT Laboratory
EASY TO DO FROM HOME!
Please note this lab test may not be order for resident with an address in California (CA), Maryland (MD). USA shipping is $15. International shipping is $40 and shipping cost is added to your order – including if other products are ordered at the same time with their own shipping charges.
Blood Spot Testing for: Vitamin D 25-OH, Total (D2, D3)