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Test Code SAL Salicylate, Plasma or Serum

Additional Codes

LAB34

Collection Method

Venous collection

Minimum Volume

0.5ml

Container

Lt Green / Plasma Separator / Lithium Heparin

Acceptable Specimens

Serum:

  • Gold Top SST
  • Red Top

Plasma:

  • Light Geen Top (lithium heparin)

Reference or Target Ranges

<20mg/dL

Reportable Units

mg/dL

Critical Value

≥ 45 mg/dl

Reasons for Rejection

Hemolysis Threshold 800 mg/dL
Icterus Threshold 23 mg/dL
Lipemia Threshold 200 mL
Other QNS, contaminated, improperly Labeled, improper specimen type

Specimen Stability

Ambient 7 days
Refrigerated (4°C to 8°C) 14 days
Frozen(-40°C to 0°C) 6 months

Performance Information

Days and Time Performed 24/7
Expected Turn Around Time Stat: 1 hour
Routine: 4 hours
Stat Availability Yes
Performing Bench CPH Chemistry
Methodology/Method Description Roche Cobas 

CPT Codes

80179

Last review/edit date

March 2024