Prevents exposure by ensuring blood flows directly from the patient vein into the tube.
There is no manual influence on the drawing of blood so the process remains consistent.
More reliable alternative to the traditional needle and syringe technique
The tube cap closures are colour-coded according to the additive and the international standard (ISO 671)
Duble vacuum collection, sterile, non-toxic dimensions:
21G (0.80x38mm) – green,
22 G (0.70×38 mm) – black
20 G (0.90x38mm) – yellow
18 G (1.20×38 mm) – pink
Packaging mode: 100 pcs/box
Mark no., date of manufacture, expiry date, manufacturer, CE mark