Product Overview

EDTA Vacuum Draw Blood Test Collection Tubes 13*75mm 2ml 3ml by SINY are precision-engineered blood collection tubes designed for safe and effective hematology testing. They use K2 or K3 EDTA anticoagulants to prevent blood clotting by binding calcium ions, preserving the morphology of blood cells, especially platelets, for accurate analysis. Available in glass or PET, these 2ml and 3ml tubes feature a reliable vacuum system for consistent sample volumes, making them ideal for direct sampling analyzers without the need for tube opening.

Ningbo Siny Medical Technology Co., Ltd offers these tubes with over 20 years of medical consumables expertise, ensuring high quality and safety with CE and ISO13485 certifications. Their sterile, non-toxic materials and environment-friendly design provide laboratories worldwide with trusted solutions. Discover more about SINY’s product range at the EDTA tube category and view all offerings at products.

Key Features

1. Accurate Anticoagulation:

EDTA K2 or K3 works by chelating calcium ions, effectively preventing coagulation and maintaining cell integrity for precise test results.

2. PET Tube Construction:
Made from high-quality polyethylene terephthalate (PET), the tube offers excellent transparency, impact resistance, and leak-proof performance, ensuring safety during sample handling and transport.

3. Spray-Dried EDTA Coating:
The inner wall of the tube is coated with spray-dried EDTA K2 or K3, rather than a liquid form, which minimizes dilution and maintains the original blood composition for reliable test accuracy.

4. Secure Closure System:
The cap is made of medical-grade butyl rubber with a high-quality plastic shell, designed to maintain vacuum stability and prevent contamination. It also supports smooth piercing and resealing during sample processing.

The Use of Different Vacuum EDTA Tubes

K2 EDTA Tube with Blood Test Technical Specifications

• Volume: 2mL, 3mL, 4mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL

• Anticoagulant: EDTA K2 or K3

• Material: PET plastic

• Tube Size: 13 × 100 mm

• Cap Color: Lavender / Purple

• Shelf Life: 2 years (under recommended storage)

Applications

• Hematology testing (CBC, WBC, RBC, PLT counts)

• Molecular diagnostics and genetic studies

• Flow cytometry analysis

• Blood typing and cross-matching

• Viral load and PCR testing

Storage and Handling

• Store at 4 °C – 25 °C, away from direct sunlight and high humidity.

• Avoid exposure to vacuum loss or deformation during storage.

• Invert the tube gently 8–10 times after blood collection to ensure proper mixing with EDTA.

• Process samples within 6 hours after collection for optimal accuracy.

Product Advantages

• Reliable anticoagulation and cell morphology preservation

• Consistent vacuum performance for accurate blood volume collection

• Non-breakable PET tube ensures safety and reduces transportation risks

• Compatible with all standard automated analyzers

• Certified under ISO 13485 and CE

SINY’s EDTA Vacuum Draw Blood Test Collection Tubes offer reliable anticoagulation and sample preservation for precise hematology testing. Available in 2ml and 3ml volumes with durable glass or PET construction, these tubes optimize laboratory workflows and ensure high-quality diagnostics worldwide.

Why Choose Our EDTA Tube with Blood Test

As a professional medical consumables manufacturer with over 20 years of experience, we are dedicated to providing high-standard blood collection systems that meet global laboratory requirements. Our factory strictly adheres to ISO quality management standards, and each batch undergoes vacuum testing, EDTA uniformity verification, and sterility checks before shipment.

We also offer customized labeling, OEM packaging, and various size configurations (2mL, 3mL, 4mL, 5mL, 6mL, 7mL, 8mL, 9mL, 10mL) to meet diverse clinical and distributor needs.

Why are different volumes offered for these EDTA tubes?
Different volumes such as 2ml and 3ml accommodate varying sample size requirements for diverse hematological tests, improving workflow flexibility and reducing blood draw volume for patients.

Are SINY EDTA tubes compatible with all blood analyzers?
Yes, SINY tubes meet international standards and are widely compatible with various hematology analyzers used in clinical diagnostics.