Total Calcium - Serum Test for 1 parameters Total Calcium – Serum refers to a blood test that measures the concentration of calcium in the liquid portion of blood (serum). Serum No Fasting Required ₹170Free home sample Book Test Free home sample collection in 60 mins Reports within 3 Hours 10,00,000+Tests done TrustedDoctors 10,00,000+Certified Labs 10,00,000+Pickup-at-home Gallery-