Here's everything you need to know to donate at biomat usa in bozeman, montana at 1603 w main st, bozeman, mt 59715. Webthousands of people safely and painlessly donate plasma every day. Plasma donation is performed in a highly controlled, sterile environment by professionally trained medical. Webas a grifols plasma donor, your comfort and safety are our number one priority. We look forward to. Webplasma is the liquid portion of blood. About 55% of our blood is plasma, and the remaining 45% are red blood cells, white blood cells and platelets that are suspended in the. Webdoes anybody have experience with donating plasma here in bozeman? If so, how was your experience, and how much were you compensated? I have heard mixed reviews.