BRJ Medical
BRJ Medical
ESR Dedicated Sodium Citrate Blood Tubes Blood Collection Tube
Siny Manufacturer 0.25-10ml Blood Collection Tube Sst Tube/ESR Tube/EDTA Tube/Heparin Tube/Sodium Citrate Tube with CE
Pet/Glass 4ml 6ml EDTA Pyrogen Free Sodium Citrate Clot Activator Blood Collection Tube
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Disposable Medical Test Pet Glass Plain Vacuum Blood Collection TubeThe global demand for Sodium Citrate Tubes (Blue Cap) is witnessing an unprecedented surge, driven by the expanding clinical diagnostics sector and the rising prevalence of chronic diseases. As a critical component in coagulation testing (PT, APTT, Fibrinogen), these tubes play a vital role in patient safety and surgical preparation.
As leading China Sodium Citrate Tubes Suppliers, we recognize that the industry is shifting towards higher automation compatibility and improved vacuum stability. International buyers—from major diagnostic labs in Europe to public hospitals in Southeast Asia—now prioritize products that offer consistent 9:1 blood-to-additive ratios to ensure laboratory accuracy.
Founded in May 2004, Jiangsu BRJ Medical Co., Ltd. is a leading manufacturer specializing in the research, development, production, and distribution of high-quality surgical sutures, surgical needles, and other related medical instruments. Our 15,000 sqm production base is equipped with state-of-the-art cleanrooms and automated assembly lines.
We hold 29 invention patents and have successfully implemented fully automated production systems. This digital-first approach ensures that every Sodium Citrate tube maintains a precise vacuum level for accurate volume draw.
Compliance is our backbone. We adhere to CE, ISO 13485, ISO 14001, and ISO 45001 standards. Every batch undergoes rigorous pyrogen-free testing and additive concentration verification.
Used primarily for PT, APTT, and Thrombin Time tests. Our 3.2% (0.109 mol/L) or 3.8% buffered sodium citrate ensures optimal stabilization of coagulation factors V and VIII.
For Erythrocyte Sedimentation Rate tests, our dedicated ESR tubes maintain a 4:1 dilution ratio, compliant with International Council for Standardization in Haematology (ICSH) guidelines.
International procurement agents are increasingly looking for "One-Stop" manufacturers. We provide PET/Glass options, varied volumes (1.8ml to 10ml), and customized OEM labeling for private brands.
Modern labs require tubes that prevent citrate evaporation. Our high-barrier PET tubes ensure a shelf life of up to 18-24 months even in tropical climates.
As an authoritative exporter, Jiangsu BRJ Medical Co., Ltd. understands the nuances of medical device regulations. Our Sodium Citrate tubes are manufactured in Class 100,000 cleanrooms. The internal surface of the tube is specially processed (siliconized) to prevent platelet activation and ensure the blood does not stick to the tube wall.
Reliability is key in healthcare. A discrepancy in the sodium citrate concentration can lead to false results in hemophilia screening or pre-surgical evaluations. That is why our automated dispensing systems check the additive volume in every single tube through high-speed visual sensors before the vacuum sealing process.
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