ARUP's Laboratory Test Directory

Albumin, CSF : 0050200

Mnemonic: ALB CSF

Methodology: Quantitative Nephelometry
Performed: Sun-Sat
Reported: Within 24 hours
Specimen Required: Collect: CSF.

Specimen Preparation: Centrifuge and separate to remove cellular material. Transfer 1 mL CSF to an ARUP Standard Transport Tube. (Min: 0.4 mL)

Storage/Transport Temperature: Refrigerated.

Unacceptable Conditions: Grossly bloody, contaminated, or hemolyzed specimens.

Stability (collection to initiation of testing): Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year (if frozen within 24 hours) (avoid repeated freeze/thaw cycles)

Reference Interval:
0-35 mg/dL
CPT Code(s): 82042