VANILLYLMANDELIC (VMA), 24 HOUR URINE

  • Item #: ZG003
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Price $44.00
Use 15mL 50% acetic acid for children <5. pH should be between 1 and 5.
Boric acid may be used, but note on container. Also, verify that pH is
in desired range (pH=1-5). If pH is outside of desired range, adjust pH
with a stronger acid (acetic acid is preferred).