VMA (VANILLYL MANDELIC ACID), RANDOM URINE (U030) -Delhi
50 mL (10 mL min.) aliquot of random Urine. Add 50% HCl drop by drop to bring the pH between 1–2. Do not use concentrated HCl. Ship refrigerated or frozen. Patient should strictly avoid Theophylline, chocolate, vanilla, banana, alcoholic beverages, tea/coffee, tobacco and strenuous exercise at least 72 hrs before and during specimen collection.
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Home Collection: Not Available
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Reports Available: 3 Days
