🧪🟡💧

#plasma #serum #yellow liquid #blood component #goccia liquida gialla

🔴Fe

#red blood cell #erythrocyte #hemoglobin #iron #hematology #blood component #cell function

🩸⚕️🟡

#amsalp doolb #healthcare #serum #blood component #yellow fluid

🩸💛

#amsalp doolb #plasma donation #medical plasma #blood component #yellow plasma

🩸🧬Fe

#hemin #heme #blood component #hemoglobin precursor