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Lab Test Dictionary

Creatinine, Body Fluid (XCR)

Methodology

Spectrophotometry (SP)


Specimen Type

Body Fluid

Performing Lab

UCSD CALM Chemistry


Epic ID

LAB90038

Lab Test Days

Daily

Standard TAT

24 Hours from receipt of sample


Collection Information

Specimen Required

2-6 mL Body Fluid

Container Type

Sterile Container


Processing Information - Lab Use Only

Transport Temperature

Room Temp-OK/Refrigerated-OK/Frozen-OK

Specimen Stability

Room Temp: 7 Days; Refrigerated: 7 Days; Frozen: 3 Months

Test Volume Required

6 mL Body Fluid

Minimum Test Volume

2 mL Body Fluid

Processing Instructions

Complete a UCSD Chemistry requisition and submit with specimen refrigerated. Specify source in comments, on specimen and on requisition. If requested STAT or urgent, call a RUSH TForce pickup.


Comments

For Peritoneal Fluid, See Quest TC 17422.


Revised

6/12/25

Initials

SA