Use: (FSH) is produced by the anterior pituitary gland and helps regulate a women’s menstrual cycle and production of eggs by the ovaries. Levels vary during a normal menstrual cycle and should peak just prior to ovulation. In males, FSH assists with control of sperm...

Preferred Specimen: 1 mL SST Tube Test Code: 4402F Turnaround Time: 3 days Storage Instruction: Refrigerate

Alternate Name: Free Thyroxine (T4), Free, Direct Preferred Specimen: 1 mL SST Tube Test Code: 4439 Turnaround Time: 1 days Storage Instruction: Refrigerate

Alternate Name: Triiodothyronine (T3), Free Preferred Specimen: 1 mL SST Tube Test Code: 4481 Turnaround Time: 1 days Storage Instruction: Refrigerate

USE: This test measures the level of ferritin, a primary iron storage in the body. Low levels of ferritin are indicative of iron deficiency, a cause of anemia. Preferred Specimen: 1 mL SST Tube Test Code: 2728 Turnaround Time: 1 days Storage Instruction: Refrigerate...