Welzo Spare Components - Gold Cap
Welzo Spare Components - Gold Cap
The Welzo Spare Components – Gold Cap kit is an essential replacement pack designed to support uninterrupted and accurate home blood testing. Whether you have misplaced your original collection tube or require additional sterile components to ensure a successful finger‑prick sample, this gold cap tube set offers a practical solution. Each kit is fully compatible with Welzo’s broad portfolio of MHRA and UKCA‑approved home testing services and is processed in UKAS‑accredited laboratories to maintain the highest diagnostic standards. According to the Royal College of Pathologists and University College London Hospital guidance, high‑quality sample collection equipment is critical for preventing contamination, haemolysis, or insufficient sample volumes, all of which can compromise test accuracy and require repeat sampling.
What Does This Test For?
While the Welzo Spare Components – Gold Cap does not itself test for any specific condition, it includes the key equipment needed to collect and preserve a blood sample correctly for laboratory analysis. The gold‑topped SST (serum separator tube) microtainer included in this kit is used widely in diagnostic medicine for biochemistry and serology tests such as thyroid panels, cholesterol checks, vitamin profiles, and hormone assays. Research from King’s College London and the NHS highlights that serum separator tubes maintain sample stability and integrity, ensuring precise measurement of biomarkers critical for preventive health monitoring. By keeping spare components on hand, you can complete your health test confidently without delays, ensuring that your results remain valid and clinically actionable.
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Specifications
Specifications
How to take a test
How to take a test
Designed with care and crafted from premium materials, our products combine durability, comfort, and timeless style. Each piece is thoughtfully made to enhance your living space, offering a perfect balance of functionality and elegance that complements any home and suits your unique lifestyle.
Biomarkers
Biomarkers
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Clients Love Us
Stephanie L.
"The process was quick and easy. I had results back in two days with helpful insights from a doctor."
Armac Venson
"Everything arrived on time, and the packaging made it feel very professional and secure. Very impressed."
Rachel M.
"Excellent service from start to finish. The instructions were clear, and I felt supported throughout."
Anna Jackobson
"Simple to use and great customer service. I got peace of mind without leaving my house."
Eric X.
"I appreciated how discreet and well-packaged everything was. Made the whole process stress-free."
Anders Elroff
"I’ve tried other services, but none matched the speed and clarity I got from this test. Highly recommend."
How it Works
Order Your Test
Choose your test online and we’ll send you everything you need.
Take Your Sample
Use the simple finger-prick kit to collect your blood sample at home.
Post It Back
Return your sample in the prepaid envelope — no need to visit a clinic.
Get Reviewed Results
Your results are reviewed by a qualified lab technician and delivered securely online.
FAQ's
Do I need to visit a clinic to take the test?
Do I need to visit a clinic to take the test?
No — our tests are designed to be done entirely at home using a simple finger-prick kit. Just follow the instructions and post your sample back using the prepaid envelope.
How long do results take?
How long do results take?
Once your sample reaches our lab, results are usually available within 1–2 working days. You’ll be notified by email and can view everything securely online.
Are these tests verified and reliable?
Are these tests verified and reliable?
Yes. All our tests are processed in UKAS and ISO-accredited laboratories. Our clinical team includes NHS doctors, GPs, and registered nurses, ensuring medical accuracy and professional oversight.