Oxalic Acid without Creatinine, Urine
What’s Being Tested:
- Oxalic Acid
Fasting: No
Specimen Type: 24-Hour Urine (Draw Location | How It Works | FAQs)
Important Notes: Kit Must be Picked Up and Returned to Draw Station
- Kit must be picked up and returned to the Draw Station
- Patient should refrain from taking excessive amounts of ascorbic acid or oxalate-rich foods (i.e., spinach, coffee, tea, chocolate, rhubarb) for at least 48 hours prior to collection period.