Homovanillic Acid (hva), Random Urine

102 Ratings

Rs 5,400 Rs 4,000

26 % OFF

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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 L-Dopa at least 72 hours before and during collection.

HPLC-EC

3 days',pre_test_info=strictly avoid L-Dopa at least 72 hours before and during collection.

No special preparation required

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