Methodology
Spectrophotometry (SP)
Synonyms
Citrate
Specimen Type
Urine, Random
Performing Lab
Quest Diagnostics San Juan Capistrano
Epic ID
LAB4090
Lab Test Days
Tuesday, Thursday, Saturday
Standard TAT
3-5 Days
Collection Information
Specimen Required
1.5-10 mL Random Urine
Container Type
Sterile Container
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK
Specimen Stability
Room Temp: 8 Hours; Refrigerated: 30 Days; Frozen: 60 Days
Rejection Criteria
Received room temp; Acidified urine
Test Volume Required
10 mL Random Urine
Minimum Test Volume
1.5 mL Random Urine
CPT Codes
82507, 82570
Revised
01-22-19
Initials
SL