Test

SIU Units

Factor for Conversion

Conventional Units

17-Hydroxycorticosteroids (17-OHCS)

mg/mol of creatinine

0.0088

mg/g of creatinine

17-Hydroxyketosteroids (17-OHKS, cortisol)

µmol/d

0.3625

mg/24 h

17-Hydroxyketosteroids (17-OHKS, cortisol)

nmol/d

0.3625

µg/24 h

17-Ketosteroids (as DHEA)

µmol/d

0.2904

mg/24 h

5-hydroxyindoleacetic acid (5-HIAA)

µmol/d

0.19

mg/24 h

Albumin

g/d

1000

mg/24 h

Aldosterone

mmol/d

1

mEq/24 h

Aldosterone

nmol/d

0.36

µg/24 h

Amylase

U/h

5.4054

Somogyi units/h

Ascorbic acid

µmol/L

0.176

mg/dL

Calcium

mmol/d

40

mg/24 h

Catecholamines, fractionated - dopamine

nmol/d

0.153

µg/24 h

Catecholamines, fractionated - dopamine

µmol/ mol creatinine

0.0014

µg/mg creatinine

Catecholamines, fractionated - dopamine

pmol/L

0.153

pg/mL

Catecholamines, fractionated - dopamine

nmol/L

0.153

ng/mL

Catecholamines, fractionated - epinephrine

nmol/d

0.183

µg/24 h

Catecholamines, fractionated - epinephrine

µmol/ mol creatinine

0.0016

µg/mg creatinine

Catecholamines, fractionated - epinephrine

pmol/L

0.183

pg/mL

Catecholamines, fractionated - epinephrine

nmol/L

0.183

ng/mL

Catecholamines, fractionated - norepinephrine

nmol/d

0.169

µg/24 h

Catecholamines, fractionated - norepinephrine

µmol/ mol creatinine

0.0015

µg/mg creatinine

Catecholamines, fractionated - norepinephrine

pmol/L

0.169

pg/mL

Catecholamines, fractionated - norepinephrine

nmol/L

0.169

ng/mL

Chloride

mmol/d

1

mEq/24 h

Copper

µmol/d

63.69

µg/24 h

Coproporphyrin

nmol/L

0.0655

µg/dL

Coproporphyrins

nmol/d

0.6549

µg/24 h

Creatinine

mmol/d

0.1131

g/24 h

Creatinine

mmol/d

113.1

mg/24 h

Creatinine

µmol/kg•d

0.113

mg/kg/24 h

Cyclic adenosine monophosphate (cAMP)

µmol/d

0.329

mg/24 h

Cyclic adenosine monophosphate (cAMP)

µmol/ mol creatinine

0.0029

mg/g creatinine

Estrogens, total

nmol/d

0.2884

µg/24 h

Glucose

mmol/d

180.15

mg/d

Homovanillic acid (HVA)

µmol/d

0.182

mg/24 h

Homovanillic acid (HVA)

µmol/d

182

µg/24 h

Homovanillic acid (HVA)

mmol/mol of creatinine

1.61

µg/mg of creatinine

Lead

µmol/d

207.04

µg/24 h

Magnesium

mg/24 h

2.433

mmol/d

Magnesium

mmol/d

2

mEq/24 h

Metanephrines, fractionated - metanephrine

µmol/d

0.1972

mg/24 h

Metanephrines, fractionated - metanephrine

µmol/mol creatinine

1.743

mg/g creatinine

Metanephrines, fractionated - normetanephrine

nmol/L

0.183

ng/mL

Metanephrines, fractionated - normetanephrine

mmol/mol creatinine

1.621

mg/g creatinine

Muramidase (lysozyme)

mg/d

1

mg/24 h

Myoglobin

mg/L

1

mg/L

Phosphate, inorganic phosphorus

mmol/d

0.0310

g/24 h

Porphobilinogen

µmol/d

0.226

mg/24 h

Potassium

mmol/d

1

mEq/24 h

Potassium

mmol/d

39.1

mg/24 h

Pregnanediol

µmol/d

0.3205

mg/d

Protein, total

g/d

1000

mg/24 h

Reducing substances, total

mg/d

1

mg/d

Sodium

mmol/d

1

mEq/24 h

Sodium

mmol/d

22.99

mg/24 h

Urea

mol/d

28

g/24 h urea nitrogen

Uric acid

mmol/d

168.12

mg/24 h

Uropophyrin

nmol/d

0.8306

µg/24 h

Uroporphyrin

nmol / mmol creatinine

0.8801

µg/ g creatinine

Vanillylmandelic acid (VMA)

µmol/d

0.1982

mg/24 h

Vanillylmandelic acid (VMA)

mmol/ mol of creatinine

1.75

µg per mg creatinine

Xylose

mmol/L

15.01

mg/dL

Xylose

mmol/5 h

0.15

g/5 h

Zinc

µmol/d

0.0654

mg/d

∂-Aminolevulinic acid

µmol/d

0.1311

mg/24 h