Sample support for the take-up of dried blood constituents and process for obtaining a membrane element with dried blood constituents

A sample support, comprising:

• an absorbent membrane layer, which is based on a nonwoven polyolefin and which has at least one take-up region with dried blood constituents, and
• a film layer based on a plastic, wherein the film layer has received antistatic pretreatment,
• wherein the absorbent membrane layer and the film layer are connected to one another mechanically in a subregion of the sample support,
• wherein the absorbent membrane layer and the film layer are connected to one another mechanically in the at least one take-up region, and
• wherein, when the sample support is placed onto a uniformly horizontal surface, the absorbent membrane layer covers the film layer at least in the at least one take-up region (A).