ft4 | 35634

T4 free

Keywords

CFS, Chronic Fatigue Syndrome, Eltroxin, Fatigue, Free thyroxine, Graves' disease, Hashimoto's disease, Hypertension, Hyperthyroidism, Hypothyroidism, levothyroxine sodium, Thyroid

Material
Serum
Serum gel tube, golden (1)
Note

Measurements from microtainers need 40 µl Serum (corresponding to approx. 80 µL whole blood)

Min. quantity 500 µL
Stability 2 days / 2-8°C; 1 year / -20°C
Duration 2 hours
Frequency continually, 7 days per week
Method Chemiluminescent Immuno Assay
Price CHF 8.10
Tariff 8.10 TP
LA position 1720.00
Designation Thyroxin, freies (FT4)

Reference values

Value Age Sex
12.1 - 18.6 pmol/L 0 - 1 Y f+m
11.1 - 18.1 pmol/L 2 - 12 Y f+m
10.7 - 18.4 pmol/L 13 - 20 Y f+m
11.5 - 22.7 pmol/L >= 21 Y f+m

Team of consultants

MD Uta Deus Specialist in General Internal Medicine, FAMH Specialist in laboratory medicine, main field clinical chemistry
Specialist in General Internal Medicine, FAMH Specialist in laboratory medicine, main field clinical chemistry T +41 61 486 13 68
PhD Maurus Curti FAMH Specialist in laboratory medicine, main fields Clinical Chemistry, Haematology, Immunology, Microbiology
FAMH Specialist in laboratory medicine, main fields Clinical Chemistry, Haematology, Immunology, Microbiology T +41 61 486 14 75
Dr. sc. nat. Corinne Ruppen FAMH Specialist in laboratory medicine, main field clinical chemistry
FAMH Specialist in laboratory medicine, main field clinical chemistry T +41 61 486 13 67
Dr. rer. nat. Kristina Vollmer FAMH Specialist in laboratory medicine, main field clinical chemistry
FAMH Specialist in laboratory medicine, main field clinical chemistry T +41 61 486 14 77