Spectrophotometry (SP)
Oxalate
Urine, Random
Quest Diagnostics San Juan Capistrano
LAB01596
Tuesday, Thursday, and Saturday
3-6 Days
3-10 mL Second Void Urine
Sterile Container
Submit 2nd AM voided urine. Refrigerated after collection.
Refrigerate-OK/Frozen-OK/Ambient-OK
Room Temp: 6 Days; Refrigerated: 7 Days; Frozen: 4 Months
10 mL 2nd AM Voided Urine
3 mL 2nd AM Voided Urine
Adjust pH to <3.0 with 6N HCl prior to aliquoting for testing.
82570, 83945
11-03-16
SL