What is the minimum specimen requirement for this test?*
The minimum requirement for this test is 6mL of urine.
How long do I have once the specimen is collected to get it to the laboratory? (Please see proper specimen storage under the "Shipping" section)**
This specimen must be received within 14 days of collection and must be kept frozen during that time.
Will the Porphyrins Profile provide specific measurements of heavy metals and organotoxins in my body?
No, the Poryphyrins Profile is designed to measure the effects of heavy metals and organotoxins on the porphyrins pathways.
My kit instructions say that there is a preservative in the amber urine tube. I don't see any liquid in the tube. Did it spill out?
No, the amount of preservative in the tube is very little - it might appear as condensation on the inside of the tube or might not be visible at all.
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