Disposable Medical Test Pet Glass Plain/Procoagulation/Gel& Clot Activator/ Glucose/PT/Heparin/EDTA K2 K3/ESR Vacuum Blood Collection Tube

Vacuum blood collection tubes are applicable to clinical blood tests and suitable for blood cell analysis. The internal walls of the tubes are coated with different additives designed to stabilize and preserve the specimen prior to analytical testing.

• 🟦 Red: Non-additive / Clot Activator -- Serum
• 🟨 Yellow: Gel & Clot Activator -- Serum
• 🟪 Purple: EDTA K2 / EDTA K3 -- Whole blood
• ⬛ Black: 3.8% Sodium Citrate (1:4) -- Whole blood
• 🟦 Blue: 3.2% Sodium Citrate (1:9) -- Whole blood or Plasma
• 🟩 Green: Lithium Heparin / Sodium Heparin -- Plasma
• ⬜ Grey: Glucose -- Plasma

As a professional supplier for medical instrument products in China, our team has more than 10 years of experience in the medical field. We export our products globally to customers in Europe, South Africa, Southeast Asia, South America, and the Middle East.

Our production range includes oxygen masks, nebulizer masks, ET tubes, latex Foley catheters, and tracheostomy tubes. We maintain strategic partnerships to supply urine bags, surgical gowns, wound dressings, and laboratory products. Quality is our priority, backed by a strong QC team and CE/ISO certifications.