also known as Iodine in 24 hour Urine
Iodine is as essential element that is required for thyroid hormone production. The measurement of urinary iodine serves as an index of adequate intake. Methodology: Inductively Coupled Plasma-Mass Spectrometry (ICP/MS) Note: Result turnaround times are an estimate and are not guaranteed. Our reference lab may need additional time due to weather, holidays, confirmation/repeat testing, or equipment maintenance.