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Oxalate, Plasma
Test CodeLAB632
Alias/See Also
ARUP test 2011697
Preferred Specimen
Green top (lithium or sodium heparin) or lavender top tube ON ICE IMMEDIATELY AFTER COLLECTION
Patient Preparation
Patient should avoid ingestion of Vitamin C for 24 hours prior to sample collection.
Minimum Volume
2 mL (1.5 mL minimum) plasma
Instructions
Plasma must be separated from cells ASAP preferably within 1 hour of collection.
Transport Temperature
Frozen
Methodology
Quantitative Spectrophotometry
Performing Laboratory
ARUP Laboratories
Salt Lake City, UT