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HelpTest Code 2500271 WBC AND DIFFERENTIAL
Specimen Requirements
Minimum 1ml EDTA Whole Blood
Specimen Stability Information
72 Hours at 2-8o C
Reject Due To
Hemolysis, Clotted Specimen, Improperly Labeled Specimen, Specimen >72 hrs
Reference / Critical Values
| WBC (103/uL) | ||||
| Age | Male | Female | Critical | |
| NB - 2 Days | 9.4-34.0 | 9.4-34.0 | <2.0 or >35.0 | |
| 3 Days - 1 Month | 5.0-19.5 | 5.0-19.5 | <2.0 or >30.0 | |
| 1 Month - 6 Months | 6.0-17.5 | 6.0-17.5 | <2.0 or >30.0 | |
| 6 Months - 6 Years | 4.5-13.5 | 4.5-13.5 | <2.0 or >30.0 | |
| To Adult | 4.5-10.9 | 4.5-10.9 | <2.0 or >30.0 | |
| Neutrophils (%) | Male | Female | ||
| 42.2-75.2 | 42.2-75.2 | |||
| Lymphocytes (%) | Male | Female | ||
| 20.5-51.1 | 20.5-51.1 | |||
| Monocytes (%) | Male | Female | ||
| 2.0-11.0 | 2.0-11.0 | |||
| Eosinophils (%) | Male | Female | ||
| 0.0-4.0 | 0.0-4.0 | |||
| Basophils (%) | Male | Female | ||
| 0.0-2.0 | 0.0-2.0 | |||
| Immature Grans (%) | Male | Female | ||
| 0.0-2.99 | 0.0-2.99 | |||
| NRBCs (%) | ||||
| Age | Male | Female | ||
| NB - 2 Days | 3.0-10.0 | 3.0-10.0 | ||
| 3 Days - 1 Month | 3.0-10.0 | 3.0-10.0 | ||
| 1 Month - 6 Months | 0.0-1.0 | 0.0-1.0 | ||
| 6 Months - 6 Years | 0.0-1.0 | 0.0-1.0 | ||
| To Adult | 0.0-1.0 | 0.0-1.0 |
Day(s) Test Set Up
Monday through Sunday