EDTA Capillary Tubes are high-precision micro-collection tubes pre-coated with EDTA (Ethylenediaminetetraacetic acid), the gold-standard anticoagulant for hematology testing. These tubes are designed for safe, efficient capillary blood collection—especially in neonates, pediatrics, and low-volume sampling—while preserving cell morphology and preventing clotting.

Made from high-clarity glass or medical-grade plastic, EDTA capillary tubes ensure consistent micro-volume filling, accurate hematology results, and reliable sample integrity for tests such as CBC, Hb, HCT, smear preparation, and ESR micro-methods.

 Key Features

• Pre-coated with EDTA anticoagulant for optimal blood cell preservation

• Ideal for micro-collection (neonates & pediatrics)

• Uniform internal diameter for consistent capillary action

• High-clarity glass/plastic for easy sample visibility

• Accurate micro-volume measurement

• Compatible with hematology analyzers & manual methods

• Sterile & disposable for maximum safety

Applications

• Complete Blood Count (CBC)

• Hemoglobin (Hb)

• Hematocrit (HCT/PCV)

• Blood films & morphology

• Micro-ESR

• Neonatal & pediatric blood sampling