Methodology
Mass Spectrometry (MS)
Synonyms
K2, Spice
Specimen Type
Urine, Random
Performing Lab
Quest Diagnostics West Hills
Epic ID
Other Reference Test
Lab Test Days
Monday-Saturday
Standard TAT
1-3 Days
Collection Information
Specimen Required
2-3 mL Random Urine
Container Type
Sterile Container
Processing Information - Lab Use Only
Transport Temperature
Refrigerate-OK/Frozen-OK/Ambient-OK
Specimen Stability
Room Temp: 7 Days (preferred); Refrigerated: 14 Days; Frozen: 30 Days
Rejection Criteria
Preserved samples
Test Volume Required
3 mL Random Urine
Minimum Test Volume
2 mL Random Urine
CPT Codes
80352
Revised
6/10/26
Initials
IM