K₂-EDTA Tube

K₂-EDTA tubes are used for venous blood specimen collection and hematology testing. The K₂-EDTA additive prevents clotting and helps maintain blood cell morphology, making the tubes suitable for CBC testing and cell morphology assessment. The 0.5 mL version is made of polypropylene (PP), measuring 8 × 45 mm, and is suitable for infant and neonatal specimens. The 4 mL version is made of clear PET, measuring 13 × 75 mm, and is intended for routine blood testing.

• Contains K₂-EDTA anticoagulant.

• Helps preserve blood cell morphology.

• Suitable for CBC testing and cell morphology assessment.

• Sterile, evacuated, single-use tube.

• Purple cap following the commonly used EDTA tube color code.

• Available in 0.5 mL and 4 mL capacities.

• The 0.5 mL capacity is suitable for neonatal specimens.

• The 4 mL capacity is suitable for routine hematology testing.

This tube is designed for:

• Complete Blood Count (CBC).

• Cell morphology analysis.

• Routine neonatal hematology testing.

• Micro-volume hematology workflows requiring EDTA anticoagulation.

1. Check the tube integrity and expiry date before use.
2. Collect the specimen using approved standard blood collection procedures.
3. Fill the tube to the indicated draw volume to maintain the correct blood-to-additive ratio.
4. Gently invert the tube 8–10 times immediately after collection to ensure proper mixing with K₂-EDTA.
5. Do not shake the tube vigorously to avoid hemolysis.
6. Analyze the specimen as soon as possible, in accordance with the laboratory protocol.

• 100 × K₂-EDTA Tube.

• For single use only - do not reuse or re-sterilize.

• Do not use if the tube is cracked, leaking, or contaminated.

• Excessive shaking may cause hemolysis and inaccurate results.

• Store and handle according to recommended conditions to maintain vacuum integrity.

• Follow all infection control and blood handling guidelines.

• Store at 4°C – 25°C in a cool, dry location.

• Keep away from direct sunlight and heat sources.

• Avoid freezing the tubes.

• Maintain upright storage to protect the separation gel.

ISO & CE