Finecare™ FT4 Rapid Test – Free Thyroxine Thyroid Function Screening Cassette 25/Pack

The Finecare™ FT4 (Free Thyroxine) Rapid Test is a rapid immunochromatographic assay designed for the qualitative detection of Free Thyroxine (FT4) in human blood samples. FT4 is a critical hormone used in assessing thyroid function, metabolic disorders, hypothyroidism, and hyperthyroidism.

This test is supplied in a 25-test pack, making it ideal for routine use in hospitals, diagnostic laboratories, endocrine clinics, and health screening programs. When used together with TSH and FT3 tests, the Finecare™ FT4 Rapid Test supports a complete thyroid profile with fast turnaround time.

Its cassette-based format ensures simple operation, clear visual interpretation, and dependable performance within minutes.

 Key Features 

• Detects Free Thyroxine (FT4) hormone

• Supports thyroid function & endocrine screening

• Pack size: 25 tests per box (25’s)

• Results available in 10–15 minutes

• Easy-to-use cassette format

• Clear visual interpretation

• Suitable for whole blood, serum, or plasma

• High sensitivity & specificity

• CE Marked & ISO 13485 certified

 Pack Size & Contents

Pack Size: 25 Tests (25’s)

Each box typically contains:

• 25 × Finecare™ FT4 test cassettes (individually sealed)

• 25 × Sample droppers / pipettes

• 1 × Buffer reagent bottle

• Desiccants

• Instructions for Use (IFU)

Technical Specifications

How to Use 

1. Collect blood, serum, or plasma sample using standard procedures.

2. Place the test cassette on a flat surface.

3. Add 1–2 drops of sample into the sample well (S).

4. Add buffer solution as instructed.

5. Read results within 10–15 minutes.

 Result Interpretation

• Positive (Abnormal FT4 Level): Two lines appear (C + T)

• Negative (Normal FT4 Level): One line at C

• Invalid: No control line appears