Complete Urinalysis – Laboratory Test Ranges | Reference

Complete Urinalysis – Laboratory Test Ranges | Reference

Lab Value
Volume

24h
  • 30-60 ml
    newborn
  • 400-500 ml
  • 500-600 ml
    1-3 years
  • 600-700 ml
    3-5 years
  • 650-1000 ml
    5-8 years
  • 800-1400 ml
    8-14 years
  • 600-1800 ml
    adult
Color

col
colorless or light yellow
Transparency

cla
clear and transparent
pH

Reaction
  • weakly acidic (>4,5)
  • neutral (7.0)
  • weakly alkaline (<8.0)
Specific gravity

SPG/SG
  • 1008-1018
    newborn
  • 1010-1017
    2-3 years
  • 1012–1020
    4-12 years
  • 1010–1022
    adult
possible diurnal variations
Protein

PRO
absent
Glucose

GLU
absent

no more than 0,2 %
Acetone absent
Ketones

KET / ketone bodies
absent

no more than 50 mg/day
Urobilinogen

UBG
absent

no more than 6 mg/day
Bilirubin

BIL
absent
Ammonia

Nitrite
absent
Porphobilinogen < 2 mg/L
Hemoglobin absent
Squamous epithelium trace
Transitional epithelium trace
Tubular epithelium absent
Leukocytes

LEU/WBC
3 – 5 per high power field
Erythrocytes

RBC/ERY/BLD
absent or 0–2 per high power field
Nitrites

NIT
absent
Mucus trace
Inorganic precipitate

traces of salts
  • acid reaction:
  • crystals of uric acid, urate
  • alkaline reaction:
  • amorphous phosphates, urine acid ammonium, tripelfosfaty
oxalate – in any reaction urine
Calcium excretion in 24 hours < 300 mg
< 250 mg