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ASCP BOC Ref Range
ASCP MLS BOC Reference Ranges 2025
| Term | Definition |
|---|---|
| Sodium | 136-145 mmol/L |
| Potassium | 3.5-5.1 mmol/L |
| Chloride | 98-107 mmol/L |
| Total CO2 | 22-33 mmol/L |
| Creatinine (conventional) | 0.8-1.2 mg/dL |
| Creatinine (SI) | 71-106 µmol/L |
| BUN (conventional) | 6-20 mg/dL |
| BUN (SI) | 2.1-7.1 mmol/L |
| Fasting Glucose (conventional) | 74-100 mg/dL |
| Fasting Glucose (SI) | 4.1-5.6 mmol/L |
| HA1C (conventional) | <5.7% |
| HA1C (SI) | <39 mmol/mol |
| Haptoglobin (conventional) | 30-200 mg/dL |
| Haptoglobin (SI) | 0.3-2.0 g/L |
| Blood Gas pH | 7.35-7.45 |
| Blood Gas pCO2 (conventional) | 35-44 mmHg |
| Blood Gas pCO2 (SI) | 4.7-5.9 kPa |
| Blood Gas pO2 (conventional) | >80 mmHg |
| Blood Gas pO2 (SI) | >10.6 kPa |
| Blood Gas O2S | >95% |
| Blood Gas Bicarbonate (HCO3-) | 23-29 mmol/L |
| RBC | 4.00-6.00 X 10^6 / μL |
| HGB | 12.0 - 18.0 g/dL |
| HCT (conventional) | 35 - 50 % |
| HCT (SI) | 0.35 - 0.50 L/L |
| MCV | 76-100 fL |
| MCH | 26-34 pg |
| MCHC | 32-36 g/dL |
| RDW | 11.5-14.5% |
| Reticulocytes (absolute) | 20-115 X 10^3/μL |
| Reticulocytes (relative) | 0.5-2.5% |
| nRBCs (Blood) | 0 nRBC/100 WBCs |
| Platelets | 150-450 x10^3/μL |
| WBC | 3.6-10.6 X10^3/μL |
| Neutrophils (absolute) | 1.7-7.5 X10^3/μL |
| Neutrophils (relative) | 50-70% |
| Lymphocytes (absolute) | 1.0-3.2X10^3/μL |
| Lymphocytes (relative) | 18-42% |
| Monocytes (absolute) | 0.1-1.3X10^3/μL |
| Eosinophils (absolute) | 0-0.3X10^3/μL |
| Monocytes (relative) | 2-11% |
| Eosinophils (relative) | 1-3% |
| Basophils (absolute) | 0-0.2X10^3/μL |
| Basophils (relative) | 0-2% |
| CSF WBC and RBC (conventional) | 0-5/μL |
| CSF Glucose (conventional) | 50-80 mg/dL |
| CSF Protein (conventional) | 15-45 mg/dL |
| CSF WBC and RBC (SI) | 0-5 x 10^6/L |
| CSF Glucose (SI) | 2.8-4.4 mmol/L |
| SF Liquefaction | 30-60 minutes |
| SF WBC | <1 x 10^6/mL |
| SF volume | 2-5 mL |
| SF pH | 7.2-8.0 |
| SF motility | >50% w/in 1 hour |
| SF Sperm Concnetration | >20 x 10^6/mL |
| SF morphology | >30% normal forms |
| Urine specific gravity | 1.003-1.035 |
| Urine pH | 4.5-8.0 |
| Urine protein | <10 mg/dL, trace, or negative |
| Urine bilirubin | negative |
| Urine blood | negative |
| Urine glucose | ≤ 15mg/dL or negative |
| Urine Nitrite | negative |
| Urine leukocyte esterase | negative |
| Urine urobilinogen (conventional) | <1.0 EU |
| Urine urobilinogen (SI) | <17.0 μmol/L |
| Urine ketones (conventional) | <5 mg/dL or negative |
| Urine ketones (SI) | <0.5 mmol/L or negative |
| Urine Microscopic RBCs | 0-3/HPF |
| Urine Microscopic WBCs | 0-8/HPF |
| Urine Microscopic Casts (hyaline) | 0-2/LPF |
| Urine Microscopic Epithelial cells | 0-5/HPF |