Platelet Count*
Specimen Requirements
Specimen Type: Whole blood
Container/Tube: Lavender top (EDTA)
Specimen Volume: Full tube
Specimen Minimum Volume: 2 mL
Collection Instructions:
1. Invert several times to mix blood.
2. Send specimen in original tube.
Additional Information: Specimen is stable for 48 hours when refrigerated.
Methodology
Automated Cell Counter
Includes platelet count and MPV.
Performing Laboratory
Rutland Regional Medical Center Laboratory
Specimen Transport Temperature
Refrigerated
Normal Reference Values
150-300/µL
Day(s) Performed
Daily
Analytical Time:
1 day
Available Stat
Test Classification and CPT Coding
85049
Critical Values
<20/µL or >750/µL (automatic call-back)