Home>Test>krishna nagar> VITAMIN A (RETINOL)
Patient Preparation:3 mL (1.5 mL min.) Serum from 1 Red Top (No Additive) tube. Do not use SST gel barrier tubes. Separate serum within 1 hour of collection. Wrap in aluminium foil to protect from light. Overnight fasting is mandatory
No, First come first serve basis
Sample: 3 mL (1.5 mL min.) Serum from 1 Red Top (No Additive) tube. Do not use SST gel barrier tubes