Test directory: WBC And Differential

Ordering Code52
Test NameWBC And Differential
AliasWhite Cell Count and Differential
WBC with Diff
Leukocyte Count with Differential
White Count
Preferred SpecimenWhole Blood
Preferred ContainerEDTA, K2 (Lavender)
Other Specimen/ContainerWhole Blood in EDTA, K2 Microtainer (Lavender)
Optimum VolumeFULL DRAW
Collection InstructionsDo NOT collect in 7 mL EDTA tube
Mix well.
Handling InstructionsRefrigerate specimen if transport time > 24 hours
Hand mix ONLY. Do NOT mix on mechanical rocker/mixer.
Transport RequirementsOahu: Ambient
Airline: Refrigerated
Specimen StabilityAmbient: 24 Hours
Refrigerated: 48 Hours
Rejection CriteriaFrozen, Clotted, Contaminated, Hemolyzed, Over filled tube,
Under filled tube, Specimen older than stability limits.
Avail. StatYES
Analytic Time1 Day
MethodologyAutomated cell counter;
Microscopic evaluation of peripheral blood smear.

Reference range(s)

The reference ranges listed below are valid on this date of December 3, 2024.
ComponentAgeMale NormMale Critical LowMale Critical HighFemale NormFemale Critical HighFemale Critical LowUnitsAdd'l info
White Blood Count>=19Y3.80-10.80<= 1.00>= 50.003.80-10.80>= 50.00<= 1.00x10(3)/uL
White Blood Count12Y-18Y3.84-9.84<= 2.00>= 20.003.84-9.84>= 20.00<= 2.00x10(3)/uL
White Blood Count6Y-12Y4.27-11.40<= 2.00>= 20.004.27-11.40>= 20.00<= 2.00x10(3)/uL
White Blood Count2Y-6Y4.86-13.38<= 2.00>= 20.004.86-13.38>= 20.00<= 2.00x10(3)/uL
White Blood Count6M-2Y5.98-13.51<= 2.00>= 20.005.98-13.51>= 20.00<= 2.00x10(3)/uL
White Blood Count2M-6M6.00-13.32<= 2.00>= 20.006.00-13.32>= 20.00<= 2.00x10(3)/uL
White Blood Count1M-2M7.05-14.99<= 2.00>= 20.007.05-14.99>= 20.00<= 2.00x10(3)/uL
White Blood Count2W-1M7.80-15.91<= 2.00>= 20.007.80-15.91>= 20.00<= 2.00x10(3)/uL
White Blood Count1W-2W8.04-15.40<= 2.00>= 20.008.04-15.40>= 20.00<= 2.00x10(3)/uL
White Blood Count0-1W9.00-30.00<= 1.00>= 50.009.00-30.00>= 50.00<= 1.00x10(3)/uL
Nucleated RBC>=18Y0.0-0.20.0-0.2/100 WBC
Nucleated RBC12Y-17Y0.00.0/100 WBC
Nucleated RBC6Y-12Y0.00.0/100 WBC
Nucleated RBC2Y-6Y0.00.0/100 WBC
Nucleated RBC6M-2Y0.00.0/100 WBC
Nucleated RBC2M-6M0.00.0/100 WBC
Nucleated RBC1M-2M0.00.0/100 WBC
Nucleated RBC3D-1M0.00.0/100 WBC
Nucleated RBC0-3D0.1-8.30.1-8.3/100 WBC
Mean Platelet VolumeALL7.5-11.57.5-11.5fL
Platelet Count>=18Y151-424<= 25>= 1000151-424>= 1000<= 25x10(3)/uL
Platelet Count12Y-17Y175-345<= 25>= 1000175-345>= 1000<= 25x10(3)/uL
Platelet Count6Y-12Y199-369<= 25>= 1000199-369>= 1000<= 25x10(3)/uL
Platelet Count2Y-6Y189-403<= 25>= 1000189-403>= 1000<= 25x10(3)/uL
Platelet Count6M-2Y206-459<= 25>= 1000206-459>= 1000<= 25x10(3)/uL
Platelet Count2M-6M244-580<= 25>= 1000244-580>= 1000<= 25x10(3)/uL
Platelet Count1M-2M229-597<= 25>= 1000229-597>= 1000<= 25x10(3)/uL
Platelet Count2W-1M248-586<= 25>= 1000248-586>= 1000<= 25x10(3)/uL
Platelet Count0-2W144-449<= 25>= 1000144-449>= 1000<= 25x10(3)/uL
MicromegakaryocytesALL0.00.0/100 WBC
Abn Immature Mononuclear CellsALL0.00.0%
Abn Mononuclear CellsALL0.00.0%
BlastALL0.00.0%
PromyelocyteALL0.00.0%
MyelocyteALL0.00.0%
MetamyelocyteALL0.00.0%
Band>=15Y0.0-6.00.0-6.0%
Band8Y-14Y0.0-8.00.0-8.0%
Band4Y-8Y0.0-16.00.0-16.0%
Band1Y-4Y0.0-16.00.0-16.0%
Band1M-1Y0.0-16.00.0-16.0%
Band2W-1M0.0-20.00.0-20.0%
Band1W-2W0.0-22.00.0-22.0%
Band6D-1W0.0-24.00.0-24.0%
Band0-6D0.0-25.00.0-25.0%
Immature GranulocytesALL0.0-1.00.0-1.0%
Neutrophil>=15Y34.0-72.034.0-72.0%
Neutrophil8Y-14Y40.0-80.040.0-80.0%
Neutrophil4Y-8Y38.0-68.038.0-68.0%
Neutrophil1Y-4Y23.0-45.023.0-45.0%
Neutrophil1M-1Y22.0-42.022.0-42.0%
Neutrophil2W-1M25.0-45.025.0-45.0%
Neutrophil1W-2W25.0-55.025.0-55.0%
Neutrophil6D-1W30.0-60.030.0-60.0%
Neutrophil0-6D46.0-76.046.0-76.0%
Lymphocyte>=15Y12.0-44.012.0-44.0%
Lymphocyte8Y-14Y26.0-46.026.0-46.0%
Lymphocyte4Y-8Y30.0-50.030.0-50.0%
Lymphocyte1Y-4Y35.0-65.035.0-65.0%
Lymphocyte1M-1Y45.0-75.045.0-75.0%
Lymphocyte2W-1M40.0-70.040.0-70.0%
Lymphocyte1W-2W38.0-58.038.0-58.0%
Lymphocyte6D-1W31.0-51.031.0-51.0%
Lymphocyte0-6D26.0-36.026.0-36.0%
Reactive LymphALL0.00.0%
Plasma CellALL0.00.0%
Monocyte>=15Y0.0-12.00.0-12.0%
Monocyte8Y-14Y0.0-12.00.0-12.0%
Monocyte4Y-8Y0.0-10.00.0-10.0%
Monocyte1Y-4Y0.0-12.00.0-12.0%
Monocyte1M-1Y0.0-14.00.0-14.0%
Monocyte2W-1M0.0-16.00.0-16.0%
Monocyte1W-2W0.0-18.00.0-18.0%
Monocyte6D-1W0.0-18.00.0-18.0%
Monocyte0-6D0.0-12.00.0-12.0%
Eosinophil>=15Y0.0-7.00.0-7.0%
Eosinophil8Y-14Y0.0-8.00.0-8.0%
Eosinophil4Y-8Y0.0-8.00.0-8.0%
Eosinophil1Y-4Y0.0-8.00.0-8.0%
Eosinophil1M-1Y0.0-8.00.0-8.0%
Eosinophil2W-1M0.0-8.00.0-8.0%
Eosinophil1W-2W0.0-10.00.0-10.0%
Eosinophil6D-1W0.0-10.00.0-10.0%
Eosinophil0-6D0.0-6.00.0-6.0%
Basophil>=15Y0.0-2.00.0-2.0%
Basophil8Y-14Y0.0-2.00.0-2.0%
Basophil4Y-8Y0.0-2.00.0-2.0%
Basophil1Y-4Y0.0-2.00.0-2.0%
Basophil1M-1Y0.0-2.00.0-2.0%
Basophil2W-1M0.0-2.00.0-2.0%
Basophil1W-2W0.0-2.00.0-2.0%
Basophil6D-1W0.0-2.00.0-2.0%
Basophil0-6D0.0-2.00.0-2.0%
Absolute Immature GranulocytesALL0.0-0.100.0-0.10x10(3)/uL
Abs Neutrophils>=15Y1.56-6.20<= 0.501.56-6.20<= 0.50x10(3)/uL
Abs Neutrophils8Y-14Y1.80-8.00<= 0.501.80-8.00<= 0.50x10(3)/uL
Abs Neutrophils4Y-8Y1.50-8.00<= 0.501.50-8.00<= 0.50x10(3)/uL
Abs Neutrophils1Y-4Y1.50-8.50<= 0.501.50-8.50<= 0.50x10(3)/uL
Abs Neutrophils1M-1Y1.00-8.50<= 0.501.00-8.50<= 0.50x10(3)/uL
Abs Neutrophils2W-1M1.00-9.00<= 0.501.00-9.00<= 0.50x10(3)/uL
Abs Neutrophils1W-2W1.00-9.50<= 0.501.00-9.50<= 0.50x10(3)/uL
Abs Neutrophils0-1W5.00-21.00<= 0.505.00-21.00<= 0.50x10(3)/uL
Absolute Lymphocytes>=15Y1.18-3.741.18-3.74x10(3)/uL
Absolute Lymphocytes8Y-14Y2.01-3.572.01-3.57x10(3)/uL
Absolute Lymphocytes4Y-8Y2.32-3.872.32-3.87x10(3)/uL
Absolute Lymphocytes1Y-4Y2.71-5.042.71-5.04x10(3)/uL
Absolute Lymphocytes1M-1Y3.48-5.813.48-5.81x10(3)/uL
Absolute Lymphocytes2W-1M3.10-5.433.10-5.43x10(3)/uL
Absolute Lymphocytes1W-2W2.94-4.492.94-4.49x10(3)/uL
Absolute Lymphocytes6D-1W2.40-3.952.40-3.95x10(3)/uL
Absolute Lymphocytes0-6D2.01-2.792.01-2.79x10(3)/uL
Absolute Monocytes>=15Y0.24-0.820.24-0.82x10(3)/uL
Absolute Monocytes8Y-14Y0.00-0.840.00-0.84x10(3)/uL
Absolute Monocytes4Y-8Y0.00-0.700.00-0.70x10(3)/uL
Absolute Monocytes1Y-4Y0.00-0.840.00-0.84x10(3)/uL
Absolute Monocytes1M-1Y0.00-0.980.00-0.98x10(3)/uL
Absolute Monocytes2W-1M0.00-1.120.00-1.12x10(3)/uL
Absolute Monocytes1W-2W0.00-1.260.00-1.26x10(3)/uL
Absolute Monocytes6D-1W0.00-1.260.00-1.26x10(3)/uL
Absolute Monocytes0-6D0.00-0.840.00-0.84x10(3)/uL
Absolute Eosinophils>=15Y0.04-0.540.04-0.54x10(3)/uL
Absolute Eosinophils8Y-14Y0.00-0.620.00-0.62x10(3)/uL
Absolute Eosinophils4Y-8Y0.00-0.620.00-0.62x10(3)/uL
Absolute Eosinophils1Y-4Y0.00-0.620.00-0.62x10(3)/uL
Absolute Eosinophils1M-1Y0.00-0.620.00-0.62x10(3)/uL
Absolute Eosinophils2W-1M0.00-0.620.00-0.62x10(3)/uL
Absolute Eosinophils1W-2W0.00-0.780.00-0.78x10(3)/uL
Absolute Eosinophils6D-1W0.00-0.780.00-0.78x10(3)/uL
Absolute Eosinophils0-6D0.00-0.470.00-0.47x10(3)/uL
Absolute Basophils>=15Y0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils8Y-14Y0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils4Y-8Y0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils1Y-4Y0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils1M-1Y0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils2W-1M0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils1W-2W0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils6D-1W0.01-0.080.01-0.08x10(3)/uL
Absolute Basophils0-6D0.01-0.080.01-0.08x10(3)/uL