Siny Medical Lavender EDTA Vacuum Blood Collection Tube
| Product Name | EDTA 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 |
The Medical Lavender EDTA Vacuum Blood Collection Tube is designed for precise and consistent blood sampling in clinical laboratories, diagnostic centers, and hospitals. Featuring EDTA as the anticoagulant and a standardized lavender-colored cap, this tube is widely used for hematology testing where the preservation of cellular morphology is critical.
Manufactured under strict quality control standards, this EDTA vacuum blood collection tube ensures stable anticoagulation, accurate sample volumes, and reliable performance across routine and advanced laboratory applications.
What Is a Lavender EDTA Vacuum Blood Collection Tube?
A lavender-top EDTA tube is a vacuum blood collection device pre-filled with a measured amount of EDTA anticoagulant. EDTA works by binding calcium ions in the blood, effectively preventing clot formation while maintaining the integrity of blood cells.
The lavender cap serves as an internationally recognized identifier for EDTA-treated tubes, helping laboratory professionals quickly select the correct tube during blood collection and processing. This type of tube is specifically intended for tests that require whole blood or plasma with minimal cellular distortion.
The Use of Different Vacuum EDTA 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 Features and Benefits
• Stable EDTA Anticoagulation
The precisely dosed EDTA ensures complete anticoagulation without affecting cell size or shape, supporting consistent test results.
• Accurate Vacuum Volume
Each tube is manufactured with controlled vacuum pressure to ensure proper blood draw volume, reducing pre-analytical variability.
• High-Quality Tube Materials
Produced using medical-grade plastic or glass, the tube offers excellent chemical resistance and durability during handling and centrifugation.
• Secure Closure System
The rubber stopper provides reliable sealing to prevent leakage and contamination, while allowing smooth needle penetration.
• Clear Labeling and Visibility
The transparent tube body allows easy inspection of the sample volume and condition.
Typical Applications
The Medical Lavender EDTA Vacuum Blood Collection Tube is commonly used for:
Complete Blood Count (CBC)
White blood cell differential analysis
Hemoglobin and hematocrit testing
Blood typing and cross-matching
Molecular diagnostics requiring EDTA-preserved samples
Its ability to preserve cellular structure makes it an essential consumable in hematology laboratories.
How to Use the EDTA Vacuum Blood Collection Tube
Perform venipuncture using standard blood collection procedures.
Allow the vacuum to draw blood until the preset volume is reached.
After collection, gently invert the tube 6–8 times to mix the blood with the EDTA anticoagulant.
Avoid vigorous shaking to prevent hemolysis or platelet activation.
Store and process samples according to laboratory testing requirements.
Proper mixing is essential to ensure uniform anticoagulation and reliable test outcomes.
Available Specifications
Additive: EDTA (K2 or K3, available upon request)
Cap Color: Lavender
Volume Range: Common sizes from 1 ml to 10 ml
Tube Material: Medical-grade plastic or glass
Sterilization: EO or gamma sterilized
Shelf Life: Long-term stability under recommended storage conditions
Customization options such as labeling, packaging, and private branding are available.
Why Quality Matters in EDTA Blood Collection Tubes
In hematology testing, even minor inconsistencies in anticoagulant concentration or tube vacuum can lead to inaccurate results. A high-quality EDTA vacuum blood collection tube helps reduce pre-analytical errors, improves reproducibility, and supports confident clinical decisions.
Choosing a reliable manufacturer ensures consistent performance, regulatory compliance, and dependable supply—especially for laboratories and distributors sourcing in large volumes.
Request a Quote or Product Details
If you are looking for a dependable Medical Lavender EDTA Vacuum Blood Collection Tube for laboratory or distribution use, we are ready to support your needs.
📩 Contact us today to request specifications, samples, or a customized quotation tailored to your market.
