Black Cap 3.8% Sodium Citrate Blood Collection Tube For ESR Detection Single Use
| Product Name: | ESR Tube | Tube Material: | PET/Glass |
| OEM/ODM: | Yes | Usage: | Blood Collection |
| Sterile: | Irradiation Sterilization | Standard Packaging: | 100PCS/Rack, 1200PCS/CTN |
| High Light: | Black Cap 3.8% Sodium Citrate Tube,ESR Detection Blood Collection Tube |
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ESR tube is generally used for ESR detection. This type of blood collection tube uses a 0.129mol/L sodium citrate buffer system for anticoagulation of blood samples. It is used to detect blood sedimentation rate by"Weissner's sedimentation method". The volume ratio of anticoagulant to blood is 1:4. It includes dynamic ESR tubes that provide direct specimens and 75mm short tubes that require specimen transfer. The dynamic ESR tube can be directly put on the shelf for reading after blood collection or applied to the ambulatory erythrocytesedimentation rate instrument.
Anticoagulant Type:
3.8% Sodium Citrate (1:4 proportion)
Specially formulated for erythrocyte sedimentation rate testing
Applications:
Mainly used for ESR examination and auxiliary inflammatory screening
Suitable for clinical routine laboratory testing
Tube Material:
High-quality PET plastic or glass
Transparent body for easy observation
| 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 |
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EU CE IVD Compliance Declaration
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.
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ISO 9001:2015 Certified Quality Management System
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.
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ISO 13485:2016 Medical Device QMS Certified
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.
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Black Cap 3.8% Sodium Citrate Blood Collection Tube For ESR Detection Single Use
ESR blood collection tubes with 3.8% sodium citrate anticoagulant in PET/glass. Certified with CE IVD, ISO 9001 & 13485. Available for OEM/ODM with sterile packaging.
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