EQUINE CLINICAL PATHOLOGY 
NORMAL VALUES

Clinical Chemistry Normal Values for Horses

ALB

2.5 - 4.2 g/dL

ALKP

109 - 315 U/L

ALT

3 - 25 U/L

AMYL

< 30 U/L

AST

205 - 555 U/L

BUN

8 -27 mg/dL

Ca 10.7 - 13.4  mg/dL

Ionized Ca

50 - 60 % of total Ca

CHOL

51 - 109 mg/dL
Ck 90 565 U / L

Cl

94 - 102 mmol/L

CO2

24 - 31 mmol/L

CREA

0.6 -1.8 mg/dL

GGT

12 - 45 U/L

GLU

72 -114 mg/dL

K

2.7 - 4.9 mmol/L

LDH

520 - 1480 U/L

LIPA

460 - 870 U/L

Mg

1.6 - 2.5  mg/dL

Na

132 -141 mmol/L

PHOS

1.9 - 5.4 mg/dL

TBIL

0.1 - 1.9 mg/dL

TP

4.6 - 6.9 g/dL
TRIG 11 - 59 mg/dL

URIC

< 0.5 mg/dL

Hematology Normal Values for Horses

WBC

5,500- 12,500 /cubic mm

Platelets

100,000-600,000 /cubic mm

Segmented Neutrophil

2700 - 6700/cubic mm or 30 - 65%

RBC

6,500,000-12,500,000 /cubic mm

Bands

0-100 /cubic mm or 0-2%

MCV

34-58 fl

Lymphocyte

1500-5500 / cubic mm or 25-70%

Hemoglobin

11 -19 g/dL

Monocyte

0 - 800 /cubic mm or 0.5 -7%

PCV

32 - 52 %
Eosinophil 0- 925 / cubic mm or
0 -11%
ACL Fibrinogen 150 - 375 mg/ dL

Basophil

0-170 / cubic mm or 0-3%

Fibrinogen (Miller)

200 - 450 mg/dL

 

 

 

 

Copyright 1999-2001
New Bolton Center Field Service Department
Students:  Keith Javic - Class of 2003, C. Nikki Conroy - Class of 2003