9ml K3 EDTA Tube Blood Collection
| Product Name | EDTA K2 Tubes |
| Tube Material | PET/Glass |
| OEM/ODM | Yes |
| Certificate | CE, ISO13485, ISO9001 |
| Usage | Blood Collection |
| Sterile | Irradiation Sterilization |
| Sample | Free |
| Service | The groups we serve: are distributors, import traders, government procurement, Buying Agents, and medical chain stores. We provide one-stop procurement for you to simplify your procurement process |
Product Overview
he 9ml K3 EDTA Tube by Sinymedical is a precision-engineered blood collection tube designed for hematology testing, ensuring reliable sample integrity. Its lavender cap indicates K3 EDTA anticoagulant, which prevents clotting by chelating calcium, ideal for CBCs, blood typing, and molecular diagnostics. Made from high-quality PET material, the tube offers leak-proof safety and consistent fill volume. Sterile and latex-free, it meets international standards (ISO, CE) for clinical labs, hospitals, and research facilities. Sinymedical’s EDTA tubes feature a smooth interior coating for minimal hemolysis and optimal mixing.
Typical Application Scenarios
Clinical Labs: Routine blood counts, WBC differential, platelet function, ESR tests.
Research: Cell separation, stem cell prep, DNA/RNA extraction.
Health Screenings: High-throughput sample collection in automated settings.
Emergency & ICU: Fast blood parameter checks for cardiovascular events, infections, and anemia
The Use of Different Vacuum EDTA K2 Tubes
| Volume/ml | Size/mm | Additive | Separator | Material | Cap Color | Closure |
| 2ml | 13X75 | EDTA K2 / EDTA K3 | / | PET/GLASS | Purple Cap Tube | Safety Cap+Rubber or Rubber Stopper |
| 3ml | 13X75 | EDTA K2 / EDTA K3 | / | |||
| 4ml | 13X75 | EDTA K2 / EDTA K3 | / | |||
| 5ml | 13X75 | EDTA K2 / EDTA K3 | / | |||
| 6ml | 13X100 | EDTA K2 / EDTA K3 | / | |||
| 7ml | 13X100 | EDTA K2 / EDTA K3 | / | |||
| 8ml | 16X100 | EDTA K2 / EDTA K3 | / | |||
| 9ml | 16X100 | EDTA K2 / EDTA K3 | / | |||
| 10ml | 16X100 | EDTA K2 / EDTA K3 | / | |||
| If You Need a Customized customized Blood collection tube, Please Contact Us | ||||||
Key Product Features for 9ml EDTA K3 Vacuum Blood Collection Tube
Rapid Anticoagulation
Uniform 9ml EDTA K3 Vacuum Blood Collection Tube particles bind calcium within 10 seconds, preventing platelet clumping and fibrin formation.Accurate Vacuum
We calibrate vacuum pressure in a cleanroom to within ±0.04 MPa. You’ll see consistent fill volumes and no foam.Broad Compatibility
These tubes fit major blood analyzers, flow cytometers, and molecular platforms—no extra calibration required.Sterile Packaging
We sterilize tubes with ethylene oxide or gamma radiation. Sealed packaging meets USP <71> standards and holds 24 months shelf life.Eco-friendly Design
Recyclable aluminum foil and cardboard boxes reduce waste and shipping costs under ISO 14001 guidelines.
Storage Conditions and Precautions
Storage: Keep tubes at 4–25 °C, humidity ≤ 60%, in a dry, shaded place. Avoid sunlight and heavy impact.
Shelf Life: Use within 24 months of manufacture. Discard expired tubes.
Single Use Only: Do not reuse. Dispose of after use following medical waste rules.
Safety: Wear gloves and eye protection. Follow local needlestick prevention protocols.
What is a K3 EDTA tube used for?
The 9ml K3 EDTA tube is primarily used for hematology tests like complete blood counts (CBCs) and DNA analysis. The K3 EDTA anticoagulant preserves blood cell morphology by binding calcium, preventing clotting. It’s essential for labs requiring accurate cell counts and stable samples for up to 24 hours when stored at 4°C.
How does K3 EDTA differ from K2 EDTA?
K3 EDTA is a liquid form, while K2 EDTA is spray-dried. Both prevent clotting, but K3 is preferred for smaller-volume tubes (like 9ml) due to better solubility. Sinymedical’s K3 formulation ensures uniform mixing and reduced risk of microclots.
