Micro Blood Collection Coagulation Tube enables precise micro-blood collection with high sample integrity. It has a cross rubber stopper that can come with or without a capillary or a funnel, depending on laboratory applications. Sodium citrate’s concentration can be adjusted to 3.2% or 3.8% depending on the testing that requires special sample preparation.
Features Of Micro Blood Collection Tube
● First-rate Quality: Made of medical plastic to ensure the strength and durability of the product.
● Enhanced Packaging: It can be offered in the form of a funnel or capillary ideal for microliter or routine blood sample collections.
● Accurate Additives: It Can obtain both 3.2% and 3.8% sodium citrate additives to test the coagulation and its consistency.
● Tight Seal: Cross rubber stopper provides zero leakage allowing samples to remain intact and preserved.
Additive |
Volume |
Capacity (ml) |
Color |
Material |
3.2% Sodium Citrate |
500 µl / 1000 µl |
0.5ml/1ml |
Blue |
Medical-grade plastic |
3.8% Sodium Citrate |
500 µl / 1000 µl |
0.5ml/1ml |
● Coagulation Testing: The blue top blood tubes are predominantly used for coagulation tests, where the sodium citrate additive acts as an anticoagulant by binding calcium ions in the blood. This avails very reliable results whereby clotting function tests are evaluated and especially for patients with clotting disorders and those who are likely to undergo surgical operation.
● Micro Blood Collection: These tubes are specifically meant for micro blood collection thus can be useful for both paediatric and geriatric patients where limited blood volume is very essential. The capillaries/funnel options allow diverse modes of collection.
● Blood Storage and Transport: Their leak-proof features protect blood samples contained in these tubes during transit to laboratories and other centers for analysis and provide for quick results and effectiveness of analysis.
Why Choose Us
Jiangsu Huida Medical Instruments Co., Ltd. specializes in high-quality medical consumables in over 20 years of experience in the industry that meet the global standards of health. We boast of precision, durability and innovation which is seen through our naturally equipped state of the art production and superior quality control. Each and every product is made under the standards of ISO and FDA to ensure reliability. Huida is the company you can rely on for guaranteed results with the best experience.
Q1: What is the difference between a micro blood collection tube and a standard coagulation tube?
A1: Micro blood collection tubes are primarily used for small volume samples and predominantly older patients and children, while standard coagulation tubes are typically utilized for blood collection. The use of blue top blood tube allows for accurate determination of coagulation in the two cases.
Q2: The blue top blood tube is used during the coagulation test, is composed of which components that are beneficial to the test?
A2: The blue top coagulation tube is filled with sodium citrate that coubel glucose fixed within the blood sample and promotes an anti-clot action until the specimen reaches the laboratory. This functionality is key for the assessment of clotting function.
Q3: What is the rationale of using sodium citrate in the coagulation tubes?
A3: Sodium citrate works as an anticoagulant by binding calcium contained in the blood sample. This prevents clotting prior to taking the necessary tests for coagulation, which is performed to diagnose patients with clotting related diseases.
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