EDTA Blood Collection Tube K2 and K3

EDTA Blood Collection Tube K2 and K3

EDTA vacuum blood collection tubes are designed for whole blood collection and routine hematology testing. EDTA works by binding calcium ions in the blood to help prevent clotting and maintain the sample for hematology analysis.
• Available with liquid EDTA K2 or liquid EDTA K3 ​
• Lavender(purple) cap for easy tube identification​
• Free sample pack available for evaluation​
• OEM / private label supported​
• Manufactured under an ISO 13485 quality management system with batch traceability​
• Suitable for hospitals, clinical laboratories, blood centers, diagnostic centers and medical distributors
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Description
Technical Parameters

Products Description

1. Types of EDTA tubes

 

Item Specifications Tube Material Sterilization Shelf Life Packaging OEM / Private Label
CY-104EK2-2/3-2

Purple/Lavender cap

EDTA K2/3

13*75mm, 2ml

Medical-grade PET

Glass

Non-sterile

or

Gamma irradiation

CE & ISO

non-pyrogenic

2 Years

100 pcs/tray,

1200 pcs/carton

Available
CY-104EK2-3/3-3 13*75mm, 3ml
CY-104EK2-4/3-4 13*75mm, 4ml
CY-104EK2-5/3-5 13*75mm, 5ml
CY-104EK2-6/3-6 13*100mm, 6ml
CY-104EK2-7/3-7 13*100mm, 7ml
CY-104EK2-8/3-8 16*100mm, 8ml
CY-104EK2-9/3-9 16*100mm, 9ml
CY-104EK2-10/3-10 16*100mm, 10ml

 

2. Whole Blood Collection Tube Range

 

Tube Type Additive
Cap Color
Typical Use
EDTA K2/K3 Tube EDTA K2/K3 Purple/Lavender

Haematology Test (Blood Routine Test)

ESR Tube (4:1) 3.2/3.8 % Sodium Citrate Buffer black Erythrocyte Sedimentation Rate Test
Slender ESR Tube (4:1)

EDTA

 

3. Selling Points

 

  • Sprayed liquid EDTA K2 and K3 onto the interior tube wall
  • Consistent anticoagulant performance and controlled vacuum
  • Accurate blood draw volume for a reliable blood-to-additive ratio
  • Complete blood collection tube range
  • Factory-direct pricing 
  • OEM / private label 
  • ISO 13485 
  • Gently invert 8‑10 times after blood collection for full anticoagulant mixing

Factory

product-1600-1554

 

This purple‑lavender EDTA K2/K3 tube is dedicated to whole‑blood hematology & CBC testing. It is different from lithium‑sodium heparin tubes for plasma biochemistry and sodium‑citrate tubes for coagulation / ESR examination.

 

 

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