The safety twist cap ensures easy manual or automatic opening of the tubes.

The transparent label offers better visual control of the sample quality.

The new fill-level mark on the label clearly indicates the optimal fill level. This ensures a reliable, correct blood to additive ratio.

The patented double-wall technology guarantees reliable analysis results, while at the same time ensuring the long storage life of the vacuum by inhibiting the evaporation of the citrate solution.

The inert material quality of the inner tube is particularly suitable for sensitive coagulation parameters.