
Products Description
Disposable Vacuum Blood Collection Tube of PT Tube
| 🔹 Introduction1 |
🔹Introduction2 |
| Sodium citrate functions primarily as an anticoagulant within this setup. It achieves this by chelating the calcium ions present in blood samples. According to the recommendations of the National Committee for Clinical Laboratory Standardization, the appropriate concentration of sodium citrate as an anticoagulant is either 3.2% or 3.8% (which is equivalent to 0.109mol/L or 0.129mol/L respectively). The ideal ratio of anticoagulant to blood in this tube is maintained at 1:9. Typically, this vacuum blood collection tube holds approximately 0.2 mL of 3.2% sodium citrate anticoagulant. And it is designed to collect up to 2.0 ml of blood. The types of specimens that can be prepared using this tube are whole blood or plasma. |
Once the blood collection is complete, it is crucial to immediately invert the tube and gently mix it 5 - 8 times. Subsequently, after subjecting the tube to centrifugation, the upper plasma layer can be carefully retrieved for further use. This tube is well - suited for various coagulation - related experiments, such as Prothrombin Time (PT), Activated Partial Thromboplastin Time (APTT), and examinations of coagulation factors. |
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Product Details
The specifications of disposable Vacuum Blood Collection Tube of PT Tube are as follows:
🔹3.8% Sodium Citrate Tubes:
13*75mm in size with capacities of 1.8ml, 2.7ml, 3.6ml, 4.5ml.
13*100mm in size with capacities of 6ml, 7ml, 8ml.
16*100mm in size with capacities of 9ml, 10ml.
🔹3.2% Sodium Citrate Tubes:
13*75mm in size with capacities of 1.8ml, 2.7ml, 3.6ml, 4.5ml.
13*100mm in size with capacities of 6ml, 7ml, 8ml.
16*100mm in size with capacities of 9ml, 10ml.

Precise Coagulation Testing
PT tubes from Henso Medical ensure accurate coagulation test outcomes by containing a precisely - measured quantity of sodium citrate. The optimal 1:9 blood - to - anticoagulant ratio guarantees the integrity of samples for reliable results.
Enhanced Visual Inspection
Crafted from highly transparent material, these tubes enable effortless visual assessment of the sample. This feature is crucial for quality control during sample collection, ensuring that any potential issues can be quickly identified.
Seamless Automation Compatibility
Engineered for compatibility with a wide range of laboratory analyzers, PT tubes simplify the testing process. By reducing the need for manual intervention, they enhance efficiency and minimize the risk of human - error.
Hemolysis - Minimized Design
The innovative design of Henso Medical's PT tubes significantly reduces the likelihood of hemolysis, the destruction of red blood cells. This safeguard against inaccurate results due to hemolysis ensures the reliability of test outcomes.
Patient - Centric Multi - Sample Collection
With a standardized design, PT tubes allow for the collection of multiple samples in a single draw. This not only improves patient comfort but also maintains sample integrity, making it a practical choice for clinical settings.

Vacuum Blood Collection System: Key Advantages
🔹Comprehensive Variety & Ease of Use
A wide range of vacuum blood collection tubes is available, eliminating the need for preparing syringes of different capacities or pre-setting tubes for various experiments.
🔹Educational & Multi-Tube Collection
Designed to meet educational and clinical needs, the system supports multi-tube collection from a single puncture, improving efficiency and reducing patient discomfort.
🔹Precise Blood-to-Anticoagulant Ratio
Blood collection is controlled by vacuum technology, ensuring an accurate ratio of blood to anticoagulant for reliable test results.
🔹Safety Caps for Enhanced Protection
Each tube is equipped with a safety cap that facilitates safe mixing of blood and solutions while preventing leaks or contamination.
Caps follow international color-coding standards, minimizing errors during blood collection and testing.
🔹Improved Sample Integrity
Eliminates the risk of hemolysis (specimen damage) often caused by manual syringe transfers.
Ensures stable blood sample storage, effectively preventing sample evaporation or degradation.
🔹Global Compatibility
Compatible with international standards and widely used testing instruments, allowing for direct tube operations without additional transfers.
Why Choose Our Vacuum Blood Collection System?
🔹Efficiency: Streamlines workflows with ready-to-use tubes and multi-tube collection.
🔹Accuracy: Ensures precise blood-to-additive ratios for consistent results.
🔹Safety: Features safety caps and color-coded tops to prevent errors.
🔹Versatility: Supports a wide range of clinical and research applications.
Workshop inspection

About US
🔹Our History
We are the expert manufacturer of Medical Consumables for more than 20 years. Our main products are Vacuum Blood Collection Tube System, Venous Blood Collection Needles System, Infusion Set, Disposable Lancet, Specimen Collection Swabs, Virus Specimen Collection Tube , Antigen Rapid Test Kit, with high quality, pretty competitive price and fast delivery. Our brand – JunNuo – is a famous trademark in shandong province. It is also widely known at home and abroad. We have been engaged in the international market for 12 years and exported to more than 50 countries, and have good reputation in the world.
🔹Our Factory
Shandong Chengwu Medical Products Factory was established in 1998. It is located in the Developmental Zone to the south of Chengwu county, with convenient transportation and beautiful environment. There are more than 600 employees with a management team made up of the senior and intermediate professionals. Covering an area of over 42,000 square meters, owning 100,000 grade purification workshop up to the standard of GMP with an area of more than 20,000 square meters and a domestic advanced physics and chemistry laboratory with full sets of biological testing equipment.
Customers & Exhibitions

Mode of transport


FQA
Q:Your delivery time
A:Generally it takes 7~25 days, and the delivery time varies for different products.
Q:How do you ensure the quality of the products?
A:We attach great importance to product quality. We strictly control the purchase of raw materials and only use high-quality raw materials. During the production process, we follow a strict quality control process, including multi-step inspection and testing. In addition, we have passed CE\ISO13485 and other certifications to ensure that our products meet international quality standards.
Q:Is there a minimum order quantity?
A:Yes, we usually have a minimum order quantity requirement, this is to ensure the economy and efficiency of production. The specific minimum order quantity will vary from product to product, you can communicate with our sales staff to get accurate information.
Q:Do you provide after-sales service?
A:Yes, we provide comprehensive after-sales service. Our after-sales service team will provide you with technical support, product use guidance, repair and maintenance services to ensure that you have no worries when using our products.
Q: Q:How can I contact you?
A: A:Please click the link bellow!
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