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Mayo Clinic Laboratories

Test Code METHB Methemoglobin (METHB)

Preferred Specimen Type

Heparinized Syringe Green Top Tube (Non - Gel)
RGH – Rochester General Hospital CSH – Clifton Springs Hospital
  UH – Unity Hospital
   

 

Specimen Handling Instructions

Specimen must be delivered to the Laboratory ASAP.  Keep samples at room temperature.

Specimen Volume

Heparinized Syringe  0.5 mL

Green Top Tube (Non - Gel)  2.5 mL

Stat Turn - Around Time

15 minutes

Reference Ranges

Some Reference Ranges are age and /or gender dependent.  Please see report for complete details.

CPT Code

83050

LOINC Code

2614-6