Hunan Yuanfeng Technology Co., Ltd
| Tube Material | PET/Glass |
| Delivery Time | 7-15days |
| Payment Terms | T/T,Western Union |
| Product Name | ESR Tube |
| Supply Ability | Custom orders start, with a production lead tine of 20-25 days |
| Standard Packaging | 100PCS/Rack, 1200PCS/CTN |
| Sterile | Irradiation Sterilization |
| Packaging Details | boxed |
| OEM/ODM | Yes |
| Usage | Blood Collection |
| Brand Name | JINGZ |
| Model Number | 3.8% Sodium Citrate |
| Certification | CE , ISO13485 , ISO9001 , Doc , EU FSC |
| Place of Origin | CHINA |
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Product Specification
| Tube Material | PET/Glass | Delivery Time | 7-15days |
| Payment Terms | T/T,Western Union | Product Name | ESR Tube |
| Supply Ability | Custom orders start, with a production lead tine of 20-25 days | Standard Packaging | 100PCS/Rack, 1200PCS/CTN |
| Sterile | Irradiation Sterilization | Packaging Details | boxed |
| OEM/ODM | Yes | Usage | Blood Collection |
| Brand Name | JINGZ | Model Number | 3.8% Sodium Citrate |
| Certification | CE , ISO13485 , ISO9001 , Doc , EU FSC | Place of Origin | CHINA |
| High Light | 3.8 Percent Sodium Citrate Anticoagulant Tube ，3.2ml Sodium Citrate Blood Tube | ||
Engineered for precise Erythrocyte Sedimentation Rate analysis this ESR tube utilizes a 0.129mol per L sodium citrate buffer system to ensure stable anticoagulation Specifically designed for the Westergren sedimentation method it maintains a strict 1 to 4 volume ratio between anticoagulant and blood The product range includes dynamic ESR tubes for direct specimen reading or automated instrument application as well as 75mm short tubes for manual specimen transfer offering maximum flexibility for diverse laboratory protocols.
Technical Features and Clinical Application
Precision ESR Formulation
Features a professional 3.8 percent Sodium Citrate concentration with a strictly controlled 1 to 4 mixing proportion This specialized formulation is engineered to provide stable anticoagulation specifically for Erythrocyte Sedimentation Rate testing ensuring accurate and repeatable diagnostic results.
Core Diagnostic Applications
Mainly utilized for comprehensive ESR examinations and auxiliary inflammatory screening procedures It serves as a reliable solution for clinical routine laboratory testing and specialized medical diagnostic centers requiring high precision sedimentation rate analysis and specimen stability.
Premium Material Construction
Available in high quality PET plastic or specialized glass to accommodate diverse laboratory safety protocols and centrifugation requirements The high transparency tube body is optimized for precise sample observation efficient level inspection and secure long term specimen storage.
| Name | Cap Color | Additive | Material | Specifications | Volume |
|---|---|---|---|---|---|
| ESR Tube | Black | 3.8% Sodium Citrate | Glass | 8×120mm | 1.28ml |
| ESR Tube | Black | 3.8% Sodium Citrate | Glass | 13×75mm | 1.6ml, 2.4ml |
| ESR Tube | Black | 3.8% Sodium Citrate | PET | 13×75mm | 1.6ml, 2.4ml |
| ESR Tube | Black | 3.8% Sodium Citrate | PET | 13×100mm | 3.2ml |
Our single-use blood collection tubes comply with the EU In Vitro Diagnostic Medical Devices Regulation (EU 2017/746, IVDR), with a self-declaration of conformity issued under Class A classification. The full product range (Plain tube, EDTA, Sodium Citrate, Heparin, Clot Activator tubes, etc.) meets EN ISO 20417, EN ISO 15223-1 and other harmonized standards, ensuring legal access to the EU market.
Our factory has passed ISO 9001:2015 (GB/T 19001-2016) certification for quality management systems. This international standard ensures consistent production quality, standardized processes and continuous improvement, covering the manufacturing of Class II medical devices including single-use vacuum blood collection tubes.
Our production system complies with ISO 13485:2016 (GB/T 42061-2022), the dedicated quality management standard for medical devices. This certification ensures full control over risk management, traceability and regulatory compliance for our single-use blood collection tubes.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
50000000-60000000
Employee Number:
1000~3000
Ecer Certification：
Verified Supplier
Hunan Yuanfeng Technology Co., Ltd. was established in 2014, covering an area of approximately 25.95 acres (10.5 hectares). The company owns two factories: Kangrong Medical Protective Equipment and Exquisite Technology. It is a comprehensive enterprise engaged in the production and sales of Class I,... Hunan Yuanfeng Technology Co., Ltd. was established in 2014, covering an area of approximately 25.95 acres (10.5 hectares). The company owns two factories: Kangrong Medical Protective Equipment and Exquisite Technology. It is a comprehensive enterprise engaged in the production and sales of Class I,...
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