Book blood tests, full body checkups, and pathology panels with free home sample collection, on-time phlebotomist visits, and same-day digital reports.
Real operational metrics from CoreLab diagnostic services.
Search by test name or package — free home collection & on-time slots when you book online.
The Total Triiodothyronine (T3) test is a blood test that measures the level of T3 hormone in your blood. T3 is produced by the thyroid gland and plays a crucial role in regulating metabolism, energy production, and overall growth. This test is commonly used to assess thyroid function and help diagnose conditions such as hyperthyroidism or hypothyroidism.
Test Type: Blood Sample
Reporting: Same Day
Free Home/Office Sample Collection
Fasting: Overnight Fasting Is Preferred
Best & Honest Price
One Prick Sample Collection Policy
Yes. Book home collection when ordering online or call our team. Trained phlebotomists visit your address at the scheduled slot.
Most routine tests are reported same day after sample validation. Specialized tests may take longer — see your booking confirmation.
CoreLab follows NABL-aligned quality-assured pathology processes with structured SOPs, trained collectors, and MD pathologist oversight.
View CoreLab diagnostic centers & home collection in Delhi NCR