Normal Lab Values for Faeces and Cerebrospinal Fluid


Measurement Range
Fat (on normal diet) <7g/24 h
Nitrogen 70-140 mmol/24 h
Urobilinogen 67-473 umol/24 h
Coproporphyrin <0.46 nmol/g dry weight
Protoporphyrin <2.67 umol/24 h
Total porphyrin ether soluble 10-200 nmol/g dry weight
Total porphyrin ether insoluble 0-24 nmol/g dry weight
Glucose (cerebrospinal fluid) 3.3 - 4.4 mmol/24 h
Protein (cerebrospinal fluid ) 0.15 - 0.40 g/l
Chloride (cerebrospinal fluid ) 122-128 mmol/l
Lactate (cerebrospinal fluid ) <2.8 mmol/l