Incredible Iodine Urine Test At Home References. Iodine 24hr urine test (labcorp) this test measures the level of iodine in a person's urine. With this test, iodine sufficiency is determined by.

Iodine is an essential element required for normal function of the thyroid gland and immune system, and the integrity of breast tissue. With this test, iodine sufficiency is determined by. Following is the specimen collection process for iodine excretion urine test: