Gel & EDTA.K2 Blood Collection Tube – Plasma Separator (Purple/Lavender Cap)

Gel & EDTA.K2 Tubes are specialized blood collection tubes that contain both spray-coated dipotassium EDTA (K2EDTA) and a separating gel. This dual-action composition ensures effective anticoagulation and reliable plasma separation, making them ideal for plasma-based biochemical and immunological assays.

These tubes are available in various volumes and two material types—PET and Glass—and are sealed with a purple or lavender cap for easy identification in laboratory workflows.

✅ K2EDTA anticoagulant prevents coagulation
✅ Gel separator ensures plasma purity after centrifugation
✅ Suitable for plasma biochemistry and serology
✅ Gently invert 8–10 times after draw
✅ Centrifugation: 1500–1800g for 10 min
✅ Store at 4–25°C, away from direct sunlight