Description

🧪 What is EDTA?

EDTA is a chelating agent that binds calcium in the blood, effectively preventing clotting. It’s widely used when whole blood or plasma is needed for diagnostic testing.

An EDTA purple top Vacutainer is a type of blood collection tube used in medical laboratories for drawing and storing blood samples. The purple (or lavender) cap indicates that the tube contains EDTA (Ethylenediaminetetraacetic acid) as an anticoagulant.

Medical EDTA Purple Top Vacutainers – Hematology Blood Collection Tubes in Kenya

The Medical EDTA Purple Top Vacutainers supplied by Doctor Ally East Africa are premium-quality blood collection tubes specifically designed for hematology testing and whole blood analysis. These tubes contain EDTA (Ethylenediaminetetraacetic Acid), a powerful anticoagulant that prevents clotting by binding calcium in the blood, ensuring accurate and reliable laboratory results.

Widely used in hospitals, diagnostic laboratories, research institutions, and clinics across Kenya and East Africa, EDTA vacutainers are essential for routine and specialized blood testing procedures.

Key Features of EDTA Purple Top Vacutainers

✔ Contains EDTA anticoagulant for effective clot prevention
✔ Preserves blood cell morphology for accurate analysis
✔ Sterile, single-use design for infection control
✔ Leak-proof and vacuum-sealed for sample integrity
✔ Color-coded purple/lavender cap for easy identification
✔ Compatible with standard vacutainer holders and needles
✔ Available in multiple sizes (e.g., 2ml, 3ml, 4ml, 5ml)

Clinical Applications

EDTA purple top vacutainers are widely used for:

• Complete Blood Count (CBC) tests
• Hemoglobin and hematocrit analysis
• Blood grouping and cross-matching
• Malaria parasite testing
• Platelet count and white blood cell analysis

They are essential in diagnosing and monitoring conditions such as Malaria, Anemia, and Leukemia.

Benefits for Laboratories in Kenya

• Ensures accurate and reliable hematology results
• Prevents clotting and sample rejection
• Ideal for high-volume laboratory workflows
• Improves efficiency in diagnostic processes
• Suitable for hospitals, clinics, and research labs

Technical Specifications (May Vary by Brand)

• Product Type: EDTA Blood Collection Tube
• Cap Color: Purple / Lavender
• Additive: EDTA anticoagulant (K2 or K3)
• Material: Medical-grade plastic or glass
• Use: Single-use disposable
• Application: Whole blood collection for hematology

Why Buy EDTA Purple Top Vacutainers from Doctor Ally East Africa?

• Trusted laboratory consumables supplier in Kenya
• High-quality and certified diagnostic products
• Competitive prices for bulk and institutional buyers
• Reliable supply for hospitals and labs
• Fast delivery across Nairobi and East Africa

Order EDTA Purple Top Vacutainers in Kenya Today

Doctor Ally East Africa supplies reliable EDTA vacutainers in Kenya designed for safe, accurate, and efficient blood sample collection.

📞 Contact us today +254704328523 for pricing, wholesale orders, and nationwide delivery across Kenya and East Africa.

🟣 Key Features of an EDTA Purple Top Vacutainer:

🔬 Common Uses of EDTA Tubes:

⚠️ Important Notes:

• Mixing: Tubes should be gently inverted 8–10 times after collection to ensure proper mixing with the EDTA (do not shake).

• Shelf Life: EDTA preserves cellular components well for a short time but is not suitable for long-term storage of all analytes.

• Not for Serum Tests: EDTA tubes should not be used for chemistry panels that require serum (use red or gold tops for that).

• Here is a step‑by‑step procedure for using an EDTA (purple‑top) Vacutainer for blood collection:

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  🧪 Procedure: Using an EDTA Vacutainer

  1. Patient identification & preparation

     • Confirm the patient’s identity (name, ID, etc.).

     • Explain the procedure and obtain consent (if applicable).

     • Ensure the patient is comfortably seated, arm supported, relaxed.

  2. Assemble equipment

     • EDTA Vacutainer tube (check expiration, label)

     • Vacutainer holder and needle (sterile, single use)

     • Tourniquet

     • Alcohol swabs (70 % isopropyl) or suitable antiseptic

     • Gauze or cotton, bandage

     • Gloves, protective equipment

     • Labels, requisition form

  3. Apply tourniquet & locate vein

     • Apply the tourniquet about 7–10 cm above the antecubital fossa (or suitable site).

     • Ask the patient to make a fist (if safe) to enhance vein prominence.

     • Palpate a suitable vein.

  4. Disinfect puncture site

     • Clean the site with an antiseptic swab using concentric circles from center outward.

     • Allow the skin to air dry fully before puncture (do not blow or touch it).

  5. Perform vein puncture

     • Remove the cap from the needle (keeping sterility).

     • Hold the arm steady, anchor the vein by pulling skin taut below puncture site.

     • Insert needle bevel up at ~15° to 30° angle into the vein.

  6. Attach EDTA Vacutainer

     • Immediately after the flash (blood in needle hub), push the EDTA tube into the Vacutainer holder so that vacuum draws blood.

     • Let the tube fill to the marked fill volume (full draw for accurate anticoagulation).

  7. Mix the sample

     • As soon as the tube is filled, gently invert the tube 8–10 times to mix the blood with EDTA additive, preventing micro‑clots.

     • Do not shake vigorously (that may hemolyze cells).
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  8. Remove tourniquet & withdraw needle

     • Release the tourniquet once blood flows into the tube (to avoid prolonged venous stasis). UC Davis Health

     • Withdraw the needle smoothly, apply gauze with pressure at puncture site, then bandage once hemostasis is achieved.

  9. Label & transport

     • Immediately label the tube (patient name/ID, date, time, collector).

     • Store and transport the tube per protocol (usually at room temperature, not frozen) to the laboratory for analysis.

  10. Dispose sharps

      • Dispose of needle and holder in an approved sharps container without recapping.

      • Follow biosafety and infection control procedures.