PT Blood Collection Tubes – Features & Applications
What is a PT Tube?
- A PT (Prothrombin Time) Blood Collection Tube is a blue-top tube used for coagulation testing.
- It contains sodium citrate (3.2% or 3.8%), an anticoagulant that prevents clotting by binding to calcium in the blood sample.
- This tube is essential for monitoring blood clotting disorders and assessing coagulation factors before surgeries or medical treatments.
KKM MDA Medical Device Registration Number: IVDB8475924-178467
KKM MDA Establishment License: MDA-5470-WDP124
Ministry of Finance License No.: K10067161803809809
Good Distribution Practice for Medical Device, GDPMD No.: KICM/GD/23/0028
[1] Type: PT Tube-Sodium Citrate 1:9 (Blue Cap)
[2] Tube size: 13×75mm, 2.7ml, 4ml
[3] Blood Draw Volume: 2.7ml, 4ml
[4] Tube Material: PET
[5] Sterile: Gamma Sterilization
[6] Shelf Life: 3 years
[7] Certificate: CE, ISO, GDPMD, MDA License
[8] Applicable: Hospital, clinic, Lab, dental center, veterinary center, etc.
[9] Packing: Wear mask and hand glove while packing parcel to ensure clean, hygiene and safety.
[10] Parcel receive: West Malaysia 1-2 days. East Malaysia : 3-7 Working days.
[11] Self-Pickup or Shop Visit: Monday-Friday, 17 Leboh Lang, Berkeley, 41150, Klang, Selangor. 019-4197339
[12] Invoice: If you require, we can enclose the invoice with your parcel.

Features of PT Blood Collection Tubes
- Contains Sodium Citrate (3.2% or 3.8%) – Prevents clotting and ensures accurate test results.
- Blue-Top Tube for Easy Identification – Standard for coagulation studies in clinical labs.
- Maintains a 9:1 Blood-to-Anticoagulant Ratio – Ensures proper dilution for reliable results.
- Vacuum-Sealed for Precision – Ensures correct sample volume and prevents contamination.
- Available in Multiple Sizes – Suitable for different blood collection needs in hospitals and labs.
Applications of PT Blood Collection Tubes
- Prothrombin Time (PT) Test – Measures how long it takes for blood to clot.
- International Normalized Ratio (INR) Test – Monitors patients on anticoagulant therapy (e.g., Warfarin).
- Activated Partial Thromboplastin Time (APTT) Test – Evaluates intrinsic coagulation pathways.
- Coagulation Factor Assays – Detects clotting disorders like hemophilia.
- Pre-Surgical Screening – Ensures patients have normal blood clotting before procedures.
- Thrombophilia Screening – Assesses risk factors for excessive clotting or bleeding disorders.
Why Choose High-Quality PT Tube?
- Accurate Coagulation Testing – Proper anticoagulant levels for reliable lab results.
- Sterile and Safe – Prevents contamination during blood collection.
- Compatible with Automated Analyzers – Used in modern laboratory testing equipment.
- Ensures Patient Safety – Helps prevent bleeding complications in medical treatments.




















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