Immunoradiometric assay (more sensitive) Sensitivity - 150 mIU/mL Time to complete - 30 minutes Postconception age when first positive - 18-22 days Gestational age when first positive - 4 weeks
Immunoradiometric assay (more sensitive)Sensitivity - 150 mIU/mLTime to complete - 30 minutesPostconception age when first positive - 18-22 daysGestational age when first positive - 4 weeks