Webgrifols collects plasma from donors through plasmapheresis, a safe medical procedure and the most effective way to separate plasma from whole blood. Click the date for your plasma donation appointment today! Ready to make a difference? Click on the preferred date to schedule your plasma donation. Webwelcome to grifols biomat phoenix, a plasma donation center on the southwest corner of indian school rd and 19th ave. At our center, your plasma will be used to create life. Your journey awaits with grifols passport program. Earn up to $200 in your first 2 donations. Start your journey today and see. Webplasma donated at grifols plasma donation centers is used to produce medicines to treat or prevent serious diseases and conditions in multiple therapeutic areas: I like helping people.