Capillary blood collection GK with rubber membrane stopper
The stopper of the capillary blood collection GK was developed further and was provided with a rubber
membrane. This rubber membrane is made up of a completely resilient material and lies on the
extremely thin bottom of sealing cap.
The rubber membrane can easily be pierced by the sampler needle of the analyser. After the needle
has been removed the stopper is sealed again completely by the rubber membrane.
Advantages
• Minimization of the risk of infection for the user
• Low risk of sample contamination
• No leakage or evaporation of the sample after analysis
• Possibility to store the sample for a short period of time without losing sample material
• Increased sample benefit due to multiple usage of the sample on the analyser
• Prevention of absorption effects at the rubber membrane due to the extremely thin bottom
