Biochemistry (Serum/Plasma) Normal Values

Question 1

Albumin

Answer 1

35-50 g/L

Question 2

Bilirubin

Answer 2

<17 μmol/L

0.3-1.5 mg/dL

Question 3

Alkaline phosphatase

Answer 3

38-117 U/L

Question 4

Aspartate aminotransferase (AST)

Answer 4

12-40 U/L

Question 5

Alanine aminotransferase (ALT)

Answer 5

5-40 U/L

Question 6

γ-Glutamyl transpeptidase (γ-GT)

Answer 6

Male: 11-58 U/L
Female: 7-32 U/L

Question 7

Glucose (fasting)

Answer 7

4.5-5.6 mmol/L

70-110 mg/dL

Question 8

Glycosylated haemoglobin (HbA1c)

Answer 8

3.7-5.1%

Question 9

Calcium

Answer 9

2. 20-2.67 mmol/L

8. 5-10.5 mg/dL

Question 10

Sodium

Answer 10

135-146 mmol/L

Question 11

Potassium

Answer 11

3.5-5.0 mmol/L

Question 12

Urea

Answer 12

3.5-6.7 mmol/L

8-25 mg/dL

Question 13

Urate

Answer 13

0. 18-0.42 mmol/L

3. 0-7.0 mg/dL

Question 14

Creatinine

Answer 14

79-118 μmol/L

0.6-1.5 mg/dL

Question 15

Creatinine kinase (CK)

Answer 15

Female: 24-170 U/L
Male: 24-195 U/L

Question 16

CK-MB fraction

Answer 16

<60% of total activity)

Question 17

Ferritin

Answer 17

Female: 6-110 μg/L
Male: 20-260 μg/L
Postmenopausal: 12-230 μg/L

Question 18

Iron

Answer 18

13-32 μmol/L

50-150 μg/dL

Question 19

Total iron-binding capacity (TIBC)

Answer 19

42-80 μmol/L

250-410 μg/dL

Question 20

Bicarbonate

Answer 20

22-30 mmol/L

Question 21

Chloride

Answer 21

98-106 mmol/L

Question 22

C-reactive protein (CRP)

Answer 22

<10 mg/L

Question 23

α-Fetoprotein

Answer 23

<10 kU/L

Question 24

Magnesium

Answer 24

0.7-1.1 mmol/L

Question 25

Phosphate

Answer 25

0.8-1.5 mmol/L

Question 26

Protein (total)

Answer 26

72-77 g/L

Question 27

Osmolality

Answer 27

275-295 mOsm/kg